Power Management
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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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Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
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Quantity | Output Type | Product Range | IC Case / Package | Input Voltage Min | Input Voltage Max | No. of Outputs | Output Current Max | No. of Pins | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM7905CT/NOPB
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SC18985 |
Fixed LDO Voltage Regulator, 0V to 7.5V, 500mV Drop Out, 3.3V Out, 1A Out, TO-220-3 TEXAS INSTRUMENTS The LM7905CT/NOPB is a 3-terminal negative Voltage Regulator available with fixed output voltages of -5V, -12V and -15V. These devices need only one external component a compensation capacitor at the output. These regulators employ internal current limitin...
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Fixed | -5V 1.5A LDO Voltage Regulators | TO-220 | -25V | -7V | 1Outputs | 1.5A | 3Pins | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
REF02CSA+
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SC18849 |
Voltage Reference, Precision, Fixed, 5V, SOIC-8 ANALOG DEVICES REF02CSA+ is a REF02 industry-standard precision voltage reference. The 5V output REF02 can also be adjusted over a ±6% range. The 5V REF02 has a single-supply operation over an input voltage range of 7V to 33V. This device offers a low-current drain of 1m...
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- | REF02 | SOIC | - | 33V | - | - | 8Pins | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LM2940IMP-12/NOPB
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SC18983 |
Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 12V Out, 1A Out, SOT-223-3 TEXAS INSTRUMENTS The LM2940IMP-12/NOPB is a low dropout Positive Voltage Regulator features the ability to source 1A of output current with a dropout voltage of typically 12V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction ...
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Fixed | 12V 1A LDO Voltage Regulators | 0 | 0V | 26V | 1Outputs | 1A | 3Pins | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
L7805ABV
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SC10586 |
Voltage Regulator, 5V, 7805 STMICROELECTRONICS This regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. It employs internal current limiting, thermal shutdown and safe area protection, making it essentially indestructible. If ad...
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Fixed | 7805 Voltage Regulators | TO-220 | 10V | 35V | 1Outputs | 1.5A | 3Pins | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LM4040DIZ-2.5/NOPB
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SC16244 |
Precision Micropower Shunt Voltage Reference, LM4040, 2.5V, TO-226AA-3 TEXAS INSTRUMENTS The LM4040DIZ-2.5 is a Precision Micropower Shunt Voltage Reference, the advanced design of the voltage reference eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040 series eas...
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- | LM4040 | TO-226AA | - | - | - | - | 3Pins | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ZR431F01TA
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SC18746 |
Precision 2.5V, Low Knee, Current Voltage Reference, SOT-23-3 DIODES INC. The ZR431F01TA is an Adjustable Precision Zener Shunt Regulator offers excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two exte...
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- | ZR431 | SOT-23 | - | 20V | - | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM4040BIM3-2.5/NOPB
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SC19011 |
Voltage Reference, Precision Micropower, Shunt - Fixed, 2.5V, SOT-23-3 TEXAS INSTRUMENTS The LM4040BIM3-2.5/NOPB is a Precision Micropower Shunt Voltage Reference eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4040 easy to use. Further reducing design effort is the...
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- | LM4040 | SOT-23 | - | - | - | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LD1086DT33TR
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SC18765 |
Fixed LDO Voltage Regulator, 6.3V to 30V, 1.3V Drop Out, 3.3V Out, 1.5A Out, TO-252-3 STMICROELECTRONICS The LD1086DT33TR is an adjustable and fixed low drop Positive Voltage Regulator with 3.3V output voltage, it is capable of providing up to 1.5A of output current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower...
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Fixed | 3.3V 1.5A LDO Voltage Regulators | 0 | 6.3V | 30V | 1Outputs | 1.5A | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM2940T-5.0/NOPB
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SC16168 |
Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5V out, 1A out, TO-220-3 TEXAS INSTRUMENTS The LM2940T-5.0/NOPB is a Positive Voltage Regulator features the ability to source 1A of output current with a dropout voltage of typically 0.5V and a maximum of 1V over entire temperature range. Furthermore, a quiescent current reduction circuit has been...
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Fixed | 5V 1A LDO Voltage Regulators | TO-220 | 0V | 26V | 1Outputs | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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XC6210B332MR
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SC18737 |
Fixed LDO Voltage Regulator, 1.5V to 6V, 50mV Dropout, 3.3V out, 700mA out, SOT-23-5 TOREX The XC6210B332MR is a high current, high speed LDO Regulator IC fabricated using Torexs CMOS process. With a low ON resistance driver transistor built into, batteries can be used until input-output voltage differential is minimal and can accordingly be use...
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Fixed | 3.3V 700mA LDO Voltage Regulators | SOT-23 | 1.5V | 6V | 1Outputs | 0.8A | 5Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LD1117ADT33TR
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SC18878 |
Fixed LDO Voltage Regulator, 4.5V to 10V, 1.15V drop, 3.3V / 1A Out, TO-252-3 STMICROELECTRONICS • Output Type : Fixed • Product Range : 3.3V 1A LDO Voltage Regulators • IC Case / Package : 0 • Input Voltage Max : 10V • No. of Outputs : 1Outputs • Output Current Max : 1A • No. of Pins : 3Pins
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Fixed | 3.3V 1A LDO Voltage Regulators | 0 | - | 10V | 1Outputs | 1A | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MC7805BDTG
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SC18785 |
Linear Voltage Regulator, Fixed, Positive Voltage, 10V To 35V In, 5V And 1A Out, TO-252-3 ONSEMI • Fixed output voltage of 5V • 1A output current • Dropout voltage of 2V at 1A output current • Maximum input voltage of 35V • No external components required • Output voltage offered in 1.5%, 2% and 4% tolerance • Operating temperature range from -40°C t...
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1+ £0.37 (£0.44) 10+ £0.33 (£0.40) 100+ £0.26 (£0.31) |
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Fixed | 7805 Voltage Regulators | 0 | 10V | 35V | 1Outputs | 1A | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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DS1813R-10+T&R
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SC18855 |
EconoReset with Pushbutton, Active-Low, 0V to 5.5Vin, SOT-23-3 ANALOG DEVICES The DS1813 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active...
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- | - | SOT-23 | - | - | - | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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TL431ACZ
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SC19043 |
Voltage Reference, Shunt - Adjustable, 2.495V to 36V, TO-226AA-3 STMICROELECTRONICS • Straight Lead
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- | TL431 | TO-226AA | - | 36V | - | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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NCP1117DT33RKG
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SC18789 |
Fixed LDO Voltage Regulator, 10V to 20V, 1.07V Drop Out, 3.3V Out, 1A Out, TO-252-3 ONSEMI The NCP1117DT33RKG is a positive Low Dropout Linear Voltage Regulator capable of providing an output current that is in excess of 1A with a maximum dropout voltage of 1.2V at 800mA over temperature. Also included is an adjustable output version that can be...
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Fixed | 3.3V 1A LDO Voltage Regulators | 0 | 10V | 20V | 1Outputs | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP1799T-5002H/TT
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SC19030 |
High Voltage LDO Automotive Regulator, 5V, 800mA MICROCHIP • Output Type : Fixed • Product Range : 5V 80mA LDO Voltage Regulators • IC Case / Package : SOT-23 • Input Voltage Min : 6.2V • Input Voltage Max : 45V • No. of Outputs : 1Outputs • Output Current Max : 80mA • No. of Pins : 3Pins
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Fixed | 5V 80mA LDO Voltage Regulators | SOT-23 | 6.2V | 45V | 1Outputs | 80mA | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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LM1117DTX-3.3/NOPB
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SC18912 |
Fixed LDO Voltage Regulator, 15V Input, 3.3V nom / 800mA Out, TO-252-3 TEXAS INSTRUMENTS • Output Type : Fixed • Product Range : 3.3V 800mA LDO Voltage Regulators • IC Case / Package : 0 • Input Voltage Min : 2.6V • Input Voltage Max : 15V • No. of Pins : 3Pins
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Fixed | 3.3V 800mA LDO Voltage Regulators | 0 | 2.6V | 15V | - | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MAX1232CPA+
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SC18858 |
Microprocessor Monitor Supervisory Circuit, Active High, Active Low Reset, 4.5V - 5.5Vin, DIP-8 ANALOG DEVICES The MAX1232CPA+ is a Microprocessor Monitor for intelligent instruments. The MAX1232 microprocessor (µP) supervisory circuit provides µP housekeeping and power-supply supervision functions while consuming only 1/10th the power of the DS1232. The MAX1232 en...
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- | - | DIP | - | - | - | - | 8Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MC34063ADR
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SC18964 |
DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 3V - 40V In, 100kHz, 1.5A Out, SOIC-8 TEXAS INSTRUMENTS The MC34063ADR is a Switching Regulator for use with cable solutions. The easy-to-use IC containing all the primary circuitry needed for building simple DC-to-DC converters. This device primarily consists of an internal temperature-compensated reference, a...
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- | - | SOIC | 3V | 40V | 1Outputs | - | 8Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MC34063ACD-TR
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SC18833 |
DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 3 to 40V in, 1.5A out, 100kHz, SOIC-8 STMICROELECTRONICS The MC34063ACD-TR is a monolithic Control Circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit c...
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- | - | SOIC | 3V | 40V | 1Outputs | - | 8Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MCP16331T-E/CH
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SC18831 |
DC-DC Switching Buck Step Down Regulator, Adjustable, 4.4V - 50V In, 2V - 24V Out, 500mA Out, SOT-23-6 MICROCHIP The MCP16331T-E/CH is a highly integrated high-efficiency fixed frequency step-down DC-DC Converter operates from input voltage sources up to 50V. Integrated features includes a high side switch, fixed frequency peak current mode control, internal compensa...
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- | - | SOT-23 | 4.4V | 50V | 1Outputs | - | 6Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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ATL431AIDBZR
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SC19005 |
Voltage Reference, Precision, Shunt - Adjustable, 2.495V to 36V, SOT-23-3 TEXAS INSTRUMENTS • Product Range : TL431 • IC Case / Package : SOT-23 • No. of Pins : 3Pins
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- | TL431 | SOT-23 | - | - | - | - | 3Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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BA08CC0WFP-E2
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SC18822 |
Fixed LDO Voltage Regulator, 4V to 25V, 300mV Drop Out, 8V Out, 1A Out, TO-252-5 ROHM 1A fixed output LDO regulator with shutdown switch in 5 pin TO252 package. This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits, a thermal shut-down circuit that protects the IC from da...
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Fixed | 8V 1A LDO Voltage Regulators | 0 | 4V | 25V | 1Outputs | 1A | 5Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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BSP75NHUMA1
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SC18600 |
Smart Low Side Switch Power Switch, SIPMOS Technology, 1 Output, 1A, SOT-223-4 INFINEON The BSP75N is a N-channel low-side vertical power FET Switch in smart SIPMOS® technology and fully protected by embedded protection functions. It has thermal shutdown with auto restart and also logic Level Input. • Input protection (ESD) • Overload protect...
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- | - | 0 | - | - | 1Outputs | - | 4Pins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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MAX803TEXR+T
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SC18853 |
Microprocessor Supervisor, Active Low, Open Drain Reset, 1.2V - 5.5V in, SC-70-3 ANALOG DEVICES The MAX803TEXR+T is a 3-pin microprocessor Reset Circuit for intelligent instruments. The MAX803 is microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low co...
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- | - | 0 | - | - | - | - | 3Pins |