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                                                                        1. Home
                                                                        2. Electronic & Electrical Components
                                                                        3. Semiconductors - ICs
                                                                        4. Power Management

                                                                        Power Management

                                                                        : 643 Products

                                                                        Power Management (643)

                                                                        AC / DC Converters (34)DC / DC Power Management (25)DC / DC Switching Regulators (93)DDR Termination Regulators (1)Hot Swap Controllers (3)LDO Voltage Regulators (178)Linear Voltage Regulators (163)PWM Controllers (11)Power Distribution Switches (43)Power Factor Correctors - PFC (1)Power-over-Ethernet (POE) Controllers (1)Supervisors & Monitors (16)USB Type C & Power Delivery Controllers (1)Voltage References (73)
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                                                                        Power Management

                                                                        Shop for power management chips from our huge selection. Discover voltage reference ICs, switching regulators, and much much more. Find the power management system for your circuit project. Buy AC/DC converter chips and more today!

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                                                                        Page

                                                                        1
                                                                        TEXAS INSTRUMENTS LM7905CT/NOPB - Fixed LDO Voltage Regulator, 0V to 7.5V, 500mV Drop Out, 3.3V Out, 1A Out, TO-220-3

                                                                        TEXAS INSTRUMENTS

                                                                        Fixed LDO Voltage Regulator, 0V to 7.5V, 500mV Drop Out, 3.3V Out, 1A Out, TO-220-3

                                                                        Order Code: SC18985

                                                                        Manufacturer Part No: LM7905CT/NOPB

                                                                        RoHS

                                                                        £2.01 EX VAT

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                                                                        TEXAS INSTRUMENTS LM2940IMP-12/NOPB - Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 12V Out, 1A Out, SOT-223-3

                                                                        TEXAS INSTRUMENTS

                                                                        Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 12V Out, 1A Out, SOT-223-3

                                                                        Order Code: SC18983

                                                                        Manufacturer Part No: LM2940IMP-12/NOPB

                                                                        RoHS

                                                                        £1.73 EX VAT

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                                                                        STMICROELECTRONICS L7805ABV - Voltage Regulator, 5V, 7805

                                                                        STMICROELECTRONICS

                                                                        Voltage Regulator, 5V, 7805

                                                                        Order Code: SC10586

                                                                        Manufacturer Part No: L7805ABV

                                                                        Adjustable Output Voltage Max:-; Adjustable Output Voltage Min:-; Automotive Qualification Standard:-; Fixed Output Voltage Nom.…

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.34 EX VAT

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                                                                        TEXAS INSTRUMENTS LM4040DIZ-2.5/NOPB - Precision Micropower Shunt Voltage Reference, LM4040, 2.5V, TO-226AA-3

                                                                        TEXAS INSTRUMENTS

                                                                        Precision Micropower Shunt Voltage Reference, LM4040, 2.5V, TO-226AA-3

                                                                        Order Code: SC16244

                                                                        Manufacturer Part No: LM4040DIZ-2.5/NOPB

                                                                        RoHS

                                                                        £0.46 EX VAT

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                                                                        TEXAS INSTRUMENTS LM4040BIM3-2.5/NOPB - Voltage Reference, Precision Micropower, Shunt - Fixed, 2.5V, SOT-23-3

                                                                        TEXAS INSTRUMENTS

                                                                        Voltage Reference, Precision Micropower, Shunt - Fixed, 2.5V, SOT-23-3

                                                                        Order Code: SC19011

                                                                        Manufacturer Part No: LM4040BIM3-2.5/NOPB

                                                                        RoHS

                                                                        £1.79 EX VAT

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                                                                        DIODES INC. ZR431F01TA - Precision 2.5V, Low Knee, Current Voltage Reference, SOT-23-3

                                                                        DIODES INC.

                                                                        Precision 2.5V, Low Knee, Current Voltage Reference, SOT-23-3

                                                                        Order Code: SC18746

                                                                        Manufacturer Part No: ZR431F01TA

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.23 EX VAT

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                                                                        STMICROELECTRONICS LD1086DT33TR - Fixed LDO Voltage Regulator, 6.3V to 30V, 1.3V Drop Out, 3.3V Out, 1.5A Out, TO-252-3

                                                                        STMICROELECTRONICS

                                                                        Fixed LDO Voltage Regulator, 6.3V to 30V, 1.3V Drop Out, 3.3V Out, 1.5A Out, TO-252-3

                                                                        Order Code: SC18765

                                                                        Manufacturer Part No: LD1086DT33TR

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.71 EX VAT

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                                                                        TEXAS INSTRUMENTS LM2940T-5.0/NOPB - Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5V out, 1A out, TO-220-3

                                                                        TEXAS INSTRUMENTS

                                                                        Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5V out, 1A out, TO-220-3

                                                                        Order Code: SC16168

                                                                        Manufacturer Part No: LM2940T-5.0/NOPB

                                                                        RoHS

                                                                        £2.29 EX VAT

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                                                                        INFINEON BSP75NHUMA1 - Smart Low Side Switch Power Switch, SIPMOS Technology, 1 Output, 1A, SOT-223-4

                                                                        INFINEON

                                                                        Smart Low Side Switch Power Switch, SIPMOS Technology, 1 Output, 1A, SOT-223-4

                                                                        Order Code: SC18600

                                                                        Manufacturer Part No: BSP75NHUMA1

                                                                        Data Sheet

                                                                        RoHS

                                                                        £1.20 EX VAT

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                                                                        INFINEON BTS740S2XUMA1 - Smart High Slide Power Load Switch, SIPMOS Technology, 2 Channel Outputs, 43V, 50A, SOIC-20

                                                                        INFINEON

                                                                        Smart High Slide Power Load Switch, SIPMOS Technology, 2 Channel Outputs, 43V, 50A, SOIC-20

                                                                        Order Code: SC18619

                                                                        Manufacturer Part No: BTS740S2XUMA1

                                                                        Data Sheet

                                                                        RoHS

                                                                        £3.97 EX VAT

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                                                                        MICROCHIP MCP1799T-5002H/TT - High Voltage LDO Automotive Regulator, 5V, 800mA

                                                                        MICROCHIP

                                                                        High Voltage LDO Automotive Regulator, 5V, 800mA

                                                                        Order Code: SC19030

                                                                        Manufacturer Part No: MCP1799T-5002H/TT

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.33 EX VAT

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                                                                        TEXAS INSTRUMENTS LM1117DTX-3.3/NOPB - Fixed LDO Voltage Regulator, 15V Input, 3.3V nom / 800mA Out, TO-252-3

                                                                        TEXAS INSTRUMENTS

                                                                        Fixed LDO Voltage Regulator, 15V Input, 3.3V nom / 800mA Out, TO-252-3

                                                                        Order Code: SC18912

                                                                        Manufacturer Part No: LM1117DTX-3.3/NOPB

                                                                        RoHS

                                                                        £1.21 EX VAT

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                                                                        TOREX XC6206P332MRN - Fixed LDO Voltage Regulator, 1.8V to 6V, 250mV Drop Out, 3.3V Out, 200mA out, SOT-23-3

                                                                        TOREX

                                                                        Fixed LDO Voltage Regulator, 1.8V to 6V, 250mV Drop Out, 3.3V Out, 200mA out, SOT-23-3

                                                                        Order Code: SC19039

                                                                        Manufacturer Part No: XC6206P332MRN

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.66 EX VAT

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                                                                        MICROCHIP MCP1826S-3302E/AB - Fixed LDO Voltage Low Quiescent Current Regulator, 2.3V to 6V, 250mV Drop Out, 3.3V Out, 1A Out, TO-220-3

                                                                        MICROCHIP

                                                                        Fixed LDO Voltage Low Quiescent Current Regulator, 2.3V to 6V, 250mV Drop Out, 3.3V Out, 1A Out, TO-220-3

                                                                        Order Code: SC18776

                                                                        Manufacturer Part No: MCP1826S-3302E/AB

                                                                        Data Sheet

                                                                        RoHS

                                                                        £1.09 EX VAT

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                                                                        TEXAS INSTRUMENTS LM3480IM3-12/NOPB - Fixed LDO Voltage Regulator, 0V to 30V, 900mV Drop Out, 12V Out, 100mA Out, SOT-23-3

                                                                        TEXAS INSTRUMENTS

                                                                        Fixed LDO Voltage Regulator, 0V to 30V, 900mV Drop Out, 12V Out, 100mA Out, SOT-23-3

                                                                        Order Code: SC18916

                                                                        Manufacturer Part No: LM3480IM3-12/NOPB

                                                                        RoHS

                                                                        £0.92 EX VAT

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                                                                        STMICROELECTRONICS LDL1117S50R - LDO Voltage Regulator, Fixed, 2.5V to 18V in, 350mV Drop, 5V / 1.2A Out, SOT-223-3

                                                                        STMICROELECTRONICS

                                                                        LDO Voltage Regulator, Fixed, 2.5V to 18V in, 350mV Drop, 5V / 1.2A Out, SOT-223-3

                                                                        Order Code: SC18866

                                                                        Manufacturer Part No: LDL1117S50R

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.34 EX VAT

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                                                                        ONSEMI LM2576D2TR4-5G - Buck Step Down Switching Regulator, Fixed, 7V to 40V in, 5V / 3A out, 52kHz, TO-263-5

                                                                        ONSEMI

                                                                        Buck Step Down Switching Regulator, Fixed, 7V to 40V in, 5V / 3A out, 52kHz, TO-263-5

                                                                        Order Code: SC18861

                                                                        Manufacturer Part No: LM2576D2TR4-5G

                                                                        Data Sheet

                                                                        RoHS

                                                                        £1.98 EX VAT

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                                                                        TEXAS INSTRUMENTS LM4040BIM3-3.0/NOPB - Voltage Reference, Precision Micropower, Shunt - Fixed, 3V, SOT-23-3

                                                                        TEXAS INSTRUMENTS

                                                                        Voltage Reference, Precision Micropower, Shunt - Fixed, 3V, SOT-23-3

                                                                        Order Code: SC18944

                                                                        Manufacturer Part No: LM4040BIM3-3.0/NOPB

                                                                        RoHS

                                                                        £1.13 EX VAT

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                                                                        STMICROELECTRONICS L78L12ABUTR - Linear Voltage Regulator, Fixed, 19V Primary Input, 12V / 100mA, SOT-89-3

                                                                        STMICROELECTRONICS

                                                                        Linear Voltage Regulator, Fixed, 19V Primary Input, 12V / 100mA, SOT-89-3

                                                                        Order Code: SC18835

                                                                        Manufacturer Part No: L78L12ABUTR

                                                                        RoHS

                                                                        £0.28 EX VAT

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                                                                        ONSEMI NCV1117ST33T3G - Fixed LDO Voltage Regulator, 20V in, 1.07V Drop Out, 3.3V / 1A Out, SOT-223-3

                                                                        ONSEMI

                                                                        Fixed LDO Voltage Regulator, 20V in, 1.07V Drop Out, 3.3V / 1A Out, SOT-223-3

                                                                        Order Code: SC18862

                                                                        Manufacturer Part No: NCV1117ST33T3G

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.56 EX VAT

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                                                                        TOREX XC6210B332MR - Fixed LDO Voltage Regulator, 1.5V to 6V, 50mV Dropout, 3.3V out, 700mA out, SOT-23-5

                                                                        TOREX

                                                                        Fixed LDO Voltage Regulator, 1.5V to 6V, 50mV Dropout, 3.3V out, 700mA out, SOT-23-5

                                                                        Order Code: SC18737

                                                                        Manufacturer Part No: XC6210B332MR

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.64 EX VAT

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                                                                        STMICROELECTRONICS LD1117ADT33TR - Fixed LDO Voltage Regulator, 4.5V to 10V, 1.15V drop, 3.3V / 1A Out, TO-252-3

                                                                        STMICROELECTRONICS

                                                                        Fixed LDO Voltage Regulator, 4.5V to 10V, 1.15V drop, 3.3V / 1A Out, TO-252-3

                                                                        Order Code: SC18878

                                                                        Manufacturer Part No: LD1117ADT33TR

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.49 EX VAT

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                                                                        ONSEMI MC7805BDTG - Linear Voltage Regulator, Fixed, Positive Voltage, 10V To 35V In, 5V And 1A Out, TO-252-3

                                                                        ONSEMI

                                                                        Linear Voltage Regulator, Fixed, Positive Voltage, 10V To 35V In, 5V And 1A Out, TO-252-3

                                                                        Order Code: SC18785

                                                                        Manufacturer Part No: MC7805BDTG

                                                                        RoHS

                                                                        £0.38 EX VAT

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                                                                        STMICROELECTRONICS L79L12ACUTR - Linear Voltage Regulator, Fixed, -35V to -19V Input, -12V / 100mA Out, SOT-89-3

                                                                        STMICROELECTRONICS

                                                                        Linear Voltage Regulator, Fixed, -35V to -19V Input, -12V / 100mA Out, SOT-89-3

                                                                        Order Code: SC18877

                                                                        Manufacturer Part No: L79L12ACUTR

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.48 EX VAT

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                                                                        MICROCHIP MCP1700T-5002E/TT - Fixed LDO Voltage Regulator, 2.3V to 6V, 178mV Drop Out, 5V Out, 250mA Out, SOT-23-3

                                                                        MICROCHIP

                                                                        Fixed LDO Voltage Regulator, 2.3V to 6V, 178mV Drop Out, 5V Out, 250mA Out, SOT-23-3

                                                                        Order Code: SC18752

                                                                        Manufacturer Part No: MCP1700T-5002E/TT

                                                                        Data Sheet

                                                                        RoHS

                                                                        £0.41 EX VAT

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                                                                        1
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