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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LM27762DSST
LM27762DSST - DC / DC Adjustable Charge Pump Voltage Converter, 2.7V to 5.5V in, 1.5V to 5V / 250mA out, WSON-12

SC18636

DC / DC Adjustable Charge Pump Voltage Converter, 2.7V to 5.5V in, 1.5V to 5V / 250mA out, WSON-12

TEXAS INSTRUMENTS

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ZXRE1004DFTA
ZXRE1004DFTA - SM, Precision, Volt Ref, 1.22V

SC10491

SM, Precision, Volt Ref, 1.22V

DIODES INC.

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L7808CV
L7808CV - Voltage Regulator, +8.0V, 7808, TO220-3

SC08345

Voltage Regulator, +8.0V, 7808, TO220-3

STMICROELECTRONICS

The L7808CV is a three-terminal positive Voltage Regulator with several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with sing...

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TS2937CZ-5.0 C0
TS2937CZ-5.0 C0 - Voltage Regulator, LDO +5.0V, 2937, TO220-3

SC08317

Voltage Regulator, LDO +5.0V, 2937, TO220-3

TAIWAN SEMICONDUCTOR

The TS2937CZ-5.0 C0 is a 5V fixed output ultra-low-dropout (ULDO) Linear Regulator designed for a wide range of applications. The quiescent current increases on slightly at dropout, which prolongs battery life. This device features very low ground current ...

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VIPER12ADIP
VIPER12ADIP - SMPS Regulator

SC04739

SMPS Regulator

STMICROELECTRONICS

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MC7824CTG
MC7824CTG - Voltage Regulator, +24V, 7824, TO220-3

SC08392

Voltage Regulator, +24V, 7824, TO220-3

ONSEMI

The MC7824CTG is a Linear Voltage Regulator for a wide variety of applications including local, on-card regulation. Regulator employs internal current limiting, thermal shutdown and safe-area compensation. With adequate heat sinking they can deliver output...

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MC78L15ACP
MC78L15ACP - Regulator +15V

SC05481

Regulator +15V

ONSEMI

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L7815ABV
L7815ABV - Voltage Regulator, +15V, 7815, TO220-3

SC08385

Voltage Regulator, +15V, 7815, TO220-3

STMICROELECTRONICS

The L7815ABV is a 1.5A 3-terminal positive Voltage Regulator IC can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. This embeds internal current limiting, thermal shut-down and safe area prot...

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MCP1252-33X50I/MS
MCP1252-33X50I/MS - Charge Pump, 120mA, SMD, MSOP8

SC10306

Charge Pump, 120mA, SMD, MSOP8

MICROCHIP

The MCP1252-33X50I/MS is an inductor less, positive-regulated charge pump DC/DC Converter. The devices generate a regulated fixed (3.3 or 5V) or adjustable output voltage. They are specifically designed for applications requiring low noise and high efficie...

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L78S18CV
L78S18CV - Voltage Regulator, +18V, 78S18, TO220-3

SC08391

Voltage Regulator, +18V, 78S18, TO220-3

STMICROELECTRONICS

The L78S18CV is a 3-terminal Positive Regulator with 18V fixed output voltage, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with single point regulat...

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LD1117S25
LD1117S25 - Voltage Regulator, LDO +2.5V,  1117, SOT223-3

SC08285

Voltage Regulator, LDO +2.5V, 1117, SOT223-3

STMICROELECTRONICS

• No. of Outputs : 1Outputs

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MC78M05CDTRKG
MC78M05CDTRKG - Linear Voltage Regulator, 7805, Fixed, Positive Linear, 10V To 35V In, 5V And 0.5A Out, TO-252-3

SC16372

Linear Voltage Regulator, 7805, Fixed, Positive Linear, 10V To 35V In, 5V And 0.5A Out, TO-252-3

ONSEMI

The MC78M05CDTRKG is a positive Linear Voltage Regulator which is identical to the popular MC7800 series devices, except it is specified for only half the output current. 3-terminal regulator is intended for local, on-card voltage regulation. The internal ...

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L78M05CDT-TR
L78M05CDT-TR - Linear Voltage Regulator, 7805, Fixed, 10V To 35V In, 5V And 0.5A Out, TO-252-3

SC16386

Linear Voltage Regulator, 7805, Fixed, 10V To 35V In, 5V And 0.5A Out, TO-252-3

STMICROELECTRONICS

The L78M05CDT-TR is a three-terminal positive Voltage Regulator with several fixed output voltages, making it useful in a wide range of applications. This regulator can provide local on-card regulation, eliminating the distribution problems associated with...

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LM2931AZ-5.0/NOPB
LM2931AZ-5.0/NOPB - Fixed LDO Voltage Regulator, 0V to 26V, 300mV Dropout, 5Vout, 100mAout, TO-92-3

SC16192

Fixed LDO Voltage Regulator, 0V to 26V, 300mV Dropout, 5Vout, 100mAout, TO-92-3

TEXAS INSTRUMENTS

The LM2931AZ-5.0/NOPB is a 5V fixed output low-dropout (LDO) Linear Regulator features a very low quiescent current of 1mA or less when supplying 10mA loads. This unique characteristic and the extremely low input-output differential required for proper reg...

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TLV1117-33CDCYR
TLV1117-33CDCYR - Fixed LDO Voltage Regulator, 4.7V to 15V, 1.2V Drop out, 3.3V out, 800mA out, SOT-223-3

SC16230

Fixed LDO Voltage Regulator, 4.7V to 15V, 1.2V Drop out, 3.3V out, 800mA out, SOT-223-3

TEXAS INSTRUMENTS

The TLV1117-33CDCY is a positive low-dropout voltage regulator designed to provide up to 800 mA of output current. This device is designed to be stable with tantalum and aluminium electrolytic output capacitors having an ESR between 0.2 Ω and 10 Ω. • Speci...

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LM2594M-5.0/NOPB
LM2594M-5.0/NOPB - Low Component Count Step Down Regulator, 40V Input, 500mV, 5V Output

SC16173

Low Component Count Step Down Regulator, 40V Input, 500mV, 5V Output

TEXAS INSTRUMENTS

The LM2594M-5.0/NOPB from Texas Instruments is a Low Component Count Step Down Regulator monolithic integrated circuits that provide all theactive functions for a step-down (buck) switching regulator, capable of driving a 0.5A load withexcellent line and l...

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LD1117DT33TR
LD1117DT33TR - Fixed LDO Voltage Regulator, 4.75V to 15V, 1.1V Dropout, 3.3Vout, 800mAout, TO-252-3

SC16223

Fixed LDO Voltage Regulator, 4.75V to 15V, 1.1V Dropout, 3.3Vout, 800mAout, TO-252-3

STMICROELECTRONICS

LD1117DT33TR is a fixed low-drop positive voltage regulator. High efficiency is assured by the NPN pass transistor. In fact, in this case, unlike than PNP one, the quiescent current flows mostly into the load. Only a very common 10µF minimum capacitor is n...

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L78L15ABZ-AP
L78L15ABZ-AP - Linear Voltage Regulator, Adjustable, up to 35V Input, 100mA Out, TO-92-3

SC16176

Linear Voltage Regulator, Adjustable, up to 35V Input, 100mA Out, TO-92-3

STMICROELECTRONICS

L78L15ABZ-AP is a L78L series, three-terminal positive voltage regulator. It employs internal current limiting and thermal shutdown, making it essentially indestructible. If adequate heat-sink is provided, it can deliver up to 100mA output current. It is i...

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UA7810CKCS
UA7810CKCS - Linear Voltage Regulator, 7810, Fixed, 12.5V To 28V In, 10V And 1.5A Out, TO-220-3

SC16423

Linear Voltage Regulator, 7810, Fixed, 12.5V To 28V In, 10V And 1.5A Out, TO-220-3

TEXAS INSTRUMENTS

The UA7810CKCS is a 3-pin 1.5A Fixed 10V Positive Voltage Regulator designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. This re...

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LM2931Z-5.0/NOPB
LM2931Z-5.0/NOPB - Fixed LDO Voltage Regulator, 0V to 26V, 300mV Dropout, 5V out, 100mA out, TO-92-3

SC16166

Fixed LDO Voltage Regulator, 0V to 26V, 300mV Dropout, 5V out, 100mA out, TO-92-3

TEXAS INSTRUMENTS

The LM2931Z-5.0/NOPB is a 5V fixed output low-dropout (LDO) Linear Regulator features a very low quiescent current of 1mA or less when supplying 10mA loads. This unique characteristic and the extremely low input-output differential required for proper regu...

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LM2937IMP-5.0/NOPB
LM2937IMP-5.0/NOPB - Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5V out, 500mA out, SOT-223-4

SC16262

Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5V out, 500mA out, SOT-223-4

TEXAS INSTRUMENTS

The LM2937IMP-5.0/NOPB is a 5V low dropout Positive Voltage Regulator capable of supplying up to 500mA of load current. The use of a PNP power transistor provides a low dropout voltage characteristic. With a load current of 500mA the minimum input to outpu...

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NCP1117DT33G
NCP1117DT33G - Fixed LDO Voltage Regulator, 20V in, 1.07V Dropout, 3.3V/1A out, DPAK-3

SC16347

Fixed LDO Voltage Regulator, 20V in, 1.07V Dropout, 3.3V/1A out, DPAK-3

ONSEMI

The NCP1117DT33G 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 p...

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MC7915ACTG
MC7915ACTG - Fixed LDO Voltage Regulator, 7915, -35V to -23V, 1.3V Drop, -15V out, 1A out, TO-220-3

SC16291

Fixed LDO Voltage Regulator, 7915, -35V to -23V, 1.3V Drop, -15V out, 1A out, TO-220-3

ONSEMI

The MC7915ACTG is a -15V fixed output negative Linear Regulator. The device features current limiting, thermal shutdown and safe-area compensation making them remarkably rugged under most operating conditions. With adequate heatsinking the device can deliv...

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LR8N8-G
LR8N8-G - Linear Voltage Regulator, Adjustable, 1.2V to 440V / 20mA out, TO-243AA-3

SC16389

Linear Voltage Regulator, Adjustable, 1.2V to 440V / 20mA out, TO-243AA-3

MICROCHIP

The LR8N8-G is a 3-terminal high voltage low output current Adjustable Linear Regulator features wide operating input voltage range of 13.2 to 450V. The output voltage can be adjusted from 1.20 to 440V provided that the input voltage is at least 12V greate...

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LM317MQDCYR
LM317MQDCYR - Adjustable Linear Voltage Regulator for Automotive Applications, 40V, 1.25V to 37V, 500mA, SOT-223

SC16626

Adjustable Linear Voltage Regulator for Automotive Applications, 40V, 1.25V to 37V, 500mA, SOT-223

TEXAS INSTRUMENTS

The LM317MQDCYR is a 3-terminal adjustable Positive Voltage Regulator capable of supplying more than 500mA over an output-voltage range of 1.25V to 37V. The LM317M is exceptionally easy to use and requires only two external resistors to set the output. Fur...

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