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Power Management

: 640 Products

Power Management (640)

AC / DC Converters (34)DC / DC Power Management (24)DC / DC Switching Regulators (92)DDR Termination Regulators (1)Hot Swap Controllers (3)LDO Voltage Regulators (177)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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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

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

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

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

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

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

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

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

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

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

STMICROELECTRONICS LD29150DT50R - Fixed LDO Voltage Regulator, 6V to 30V, 400mV Drop Out, 5V Out, 1.5A Out, TO-252-3

STMICROELECTRONICS

Fixed LDO Voltage Regulator, 6V to 30V, 400mV Drop Out, 5V Out, 1.5A Out, TO-252-3

Order Code: SC18772

Manufacturer Part No: LD29150DT50R

Data Sheet

RoHS

£0.98 EX VAT

ONSEMI LM317MDTRKG - Linear Voltage Regulator, Adjustable, 40V Primary Input, 1.2V to 37V / 500mA out, TO-252-3

ONSEMI

Linear Voltage Regulator, Adjustable, 40V Primary Input, 1.2V to 37V / 500mA out, TO-252-3

Order Code: SC18812

Manufacturer Part No: LM317MDTRKG

Data Sheet

RoHS

£0.53 EX VAT

STMICROELECTRONICS TL431ACZ - Voltage Reference, Shunt - Adjustable, 2.495V to 36V, TO-226AA-3

STMICROELECTRONICS

Voltage Reference, Shunt - Adjustable, 2.495V to 36V, TO-226AA-3

Order Code: SC19043

Manufacturer Part No: TL431ACZ

Data Sheet

RoHS

£0.18 EX VAT

ONSEMI NCP1117DT33RKG - Fixed LDO Voltage Regulator, 10V to 20V, 1.07V Drop Out, 3.3V Out, 1A Out, TO-252-3

ONSEMI

Fixed LDO Voltage Regulator, 10V to 20V, 1.07V Drop Out, 3.3V Out, 1A Out, TO-252-3

Order Code: SC18789

Manufacturer Part No: NCP1117DT33RKG

Data Sheet

RoHS

£0.49 EX VAT

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

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

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

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

TEXAS INSTRUMENTS LM1085IT-5.0/NOPB - Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Drop Out, 5V Out, 3A Out, TO-220-3

TEXAS INSTRUMENTS

Fixed LDO Voltage Regulator, 2.6V to 27V, 1.3V Drop Out, 5V Out, 3A Out, TO-220-3

Order Code: SC18974

Manufacturer Part No: LM1085IT-5.0/NOPB

RoHS

£2.08 EX VAT

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

STMICROELECTRONICS TL431CZ - Voltage Reference, Shunt - Adjustable, 2.495V to 36V, TO-226AA-3

STMICROELECTRONICS

Voltage Reference, Shunt - Adjustable, 2.495V to 36V, TO-226AA-3

Order Code: SC19044

Manufacturer Part No: TL431CZ

Data Sheet

RoHS

£0.21 EX VAT

STMICROELECTRONICS LM317T-DG - Linear Voltage Regulator, Adjustable, 2.8V to 40V Input, 1.2V to 37V / 1.5A Out, TO-220-3

STMICROELECTRONICS

Linear Voltage Regulator, Adjustable, 2.8V to 40V Input, 1.2V to 37V / 1.5A Out, TO-220-3

Order Code: SC18879

Manufacturer Part No: LM317T-DG

Data Sheet

RoHS

£0.36 EX VAT

TEXAS INSTRUMENTS LM2936Z-5.0/NOPB - Fixed LDO Voltage Regulator, 5.5V to 40V, 200mV Drop Out, 5V Out, 50mA Out, TO-92-3

TEXAS INSTRUMENTS

Fixed LDO Voltage Regulator, 5.5V to 40V, 200mV Drop Out, 5V Out, 50mA Out, TO-92-3

Order Code: SC18981

Manufacturer Part No: LM2936Z-5.0/NOPB

RoHS

£1.86 EX VAT

STMICROELECTRONICS STWD100NYWY3F - Watchdog Timer, 2.7V to 5.5V Supply, 3.4ms / 6.3 ms / 102 ms / 1.6 s, Active Low, Open Drain, SOT-23-5

STMICROELECTRONICS

Watchdog Timer, 2.7V to 5.5V Supply, 3.4ms / 6.3 ms / 102 ms / 1.6 s, Active Low, Open Drain, SOT-23-5

Order Code: SC18867

Manufacturer Part No: STWD100NYWY3F

Data Sheet

RoHS

£0.65 EX VAT

TEXAS INSTRUMENTS LM2576S-5.0/NOPB - Buck Step Down Switching Regulator, Fixed, 4V - 40V In, 5V And 3A Out, 52kHz, TO-263-5

TEXAS INSTRUMENTS

Buck Step Down Switching Regulator, Fixed, 4V - 40V In, 5V And 3A Out, 52kHz, TO-263-5

Order Code: SC18929

Manufacturer Part No: LM2576S-5.0/NOPB

RoHS

£3.53 EX VAT

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