Rochester Electronics Datasheets for IC Voltage Regulators

IC voltage regulators are three-terminal devices that provide a constant DC output voltage that is independent of the input voltage, output load current, and temperature. IC voltage regulators are used in power supplies that hold their output voltage constant over a wide range of load variations.
IC Voltage Regulators: Learn more

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Product Name Notes
Adjustable Positive LDO Regulator, 1.225V Min, 1.275V Max, 1.3V Dropout, BIPolar, PSFM3
Adjustable Positive LDO Regulator, 1.225V Min, 1.275V Max, 1.3V Dropout, BIPolar, PSSO3
Adjustable Positive LDO Regulator, 1.225V Min, 1.275V Max, 1.4V Dropout, BIPolar, PSSO3
Adjustable Positive LDO Regulator, 1.25V Min, 5.75V Max, 1.3V Dropout, BIPolar, PSFM3
Adjustable/2.5 V, 0.5% Tolerance Shunt Regulator
Adjustable/2.5 V, 1% Tolerance Shunt Regulator
Adjustable/2.5 V, 2% Tolerance Shunt Regulator
Adjustable/2.5V, 1% Tolerance Shunt Regulator
Adjustable/2.5V, 2% Tolerance Shunt Regulator
Fixed Negative Standard Regulator, -12V, BIPolar, PBCY3
Fixed Negative Standard Regulator, -5V, BIPolar, PBCY3
Fixed Negative Standard Regulator, 12V, BIPolar, PBCY3
Fixed Negative Standard Regulator, 12V, BIPolar, PDSO8
Fixed Negative Standard Regulator, 12V, BIPolar, PSFM3
Fixed Negative Standard Regulator, 15V, BIPolar, PDSO8
Fixed Negative Standard Regulator, 5V, BIPolar, PBCY3
Fixed Negative Standard Regulator, 5V, BIPolar, PBGA6
Fixed Negative Standard Regulator, 5V, BIPolar
Fixed Positive LDO Regulator, 1.5V, 1.3V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 1.5V, 1.4V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 1.5V, BIPolar
Fixed Positive LDO Regulator, 1.8V, 0.4V Dropout, CMOS, PDSO5
Fixed Positive LDO Regulator, 2.048V, 0.4V Dropout, CMOS, PDSO5
Fixed Positive LDO Regulator, 2.5V, 0.4V Dropout, CMOS, PDSO5
Fixed Positive LDO Regulator, 3.3V, 1.3V Dropout, BIPolar, PSFM3
Fixed Positive LDO Regulator, 3.3V, 1.3V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 3.3V, 1.4V Dropout, BIPolar, PSFM3
Fixed Positive LDO Regulator, 3.3V, 1.4V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 3.3V, 1V Dropout, BIPolar, CDIP16
Fixed Positive LDO Regulator, 3.3V, BIPolar, PDSO8
Fixed Positive LDO Regulator, 3.3V, BIPolar
Fixed Positive LDO Regulator, 3V, 0.4V Dropout, CMOS, PDSO5
Fixed Positive LDO Regulator, 4.1V, 0.4V Dropout, CMOS, PDSO5
Fixed Positive LDO Regulator, 5V, 0.25V Dropout, BIPolar, PSSO5
Fixed Positive LDO Regulator, 5V, 0.4V Dropout, BIPolar, PSSO3
Fixed Positive LDO Regulator, 5V, 0.8V Dropout, BIPolar, PDSO20
Fixed Positive LDO Regulator, 5V, 0.8V Dropout, BIPolar, PSSO7
Fixed Positive Standard Regulator, 12V, BIPolar, PDSO8
Fixed Positive Standard Regulator, 15V, BIPolar, PDSO8
Fixed Positive Standard Regulator, 5V, BIPolar, PBCY3
Fixed Positive Standard Regulator, 5V, BIPolar, PDSO8
Fixed Positive Standard Regulator, 6.2VBIPolar, PBCY3
LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator
LM431A - Adjustable Precision Zener Shunt Regulator
LM431B - Adjustable Precision Zener Shunt Regulator
LM431C - Adjustable Precision Zener Shunt Regulator
LM723C - MIL 150 mA Adjustable Output Linear Regulator / LDO
LM7812 - Fixed Positive Standard Regulator, 12V BIPolar, D2PAK
LM78L 100-mA Fixed Output Linear Regulator
LM78L12 - 100-mA Fixed Output Linear Regulator
LM78M05 -3-Terminal 500-mA Positive Voltage Regulator
LM78M05-MIL 500 mA 5V Fixed Output Linear Regulator
LM78M24 -3-Terminal 500-mA Positive Voltage Regulator
LM7905 - 3-Terminal, 1.5A Negative Voltage Regulator
LM7912 - 3-Terminal, 1.5A Negative Voltage Regulator
LM7915 - 3-Terminal, 1.5A Negative Voltage Regulator
LM7918 - 3-Terminal, 1.5A Negative Voltage Regulator
LM79L05 - 3-Terminal, Negative Voltage Regulator
LM79M05 - 3-Terminal, Negative Voltage Regulator
LM81 Local temp sensor, fan control, hardware and 6 power supply voltage monitors
LM87 2 remote and 1 local temp sensor, fan control, hardware and 8 power supply voltage monitors
LM9036 Ultra-Low Quiescent Current Voltage Regulator
LM9036Q-Q1 Ultra-Low Quiescent Current Voltage Regulator
LM9076 150mA Ultra-Low Quiescent Current LDO Regulator with Delayed Reset Output
LM9076Q-Q1 150mA Ultra-Low Quiescent Current LDO Regulator with Delayed Reset Output
LMP92064 2V, Uni-Directional, Fast Simultaneous Sampling, Current/Voltage Monitor, SPI Out
LMR10515 5.5Vin, 1.5A Step-Down Voltage Regulator in SOT-23 and LLP
LMR14030-Q1 Automotive 40V, 3.5A SIMPLE SWITCHER, 2.2MHz Step-Down Regulator
LMR61428 1.2V to 14V, 2.85A 2MHz Step-Up Voltage Regulator
LMR64010 SIMPLE SWITCHER 2.7V to 14V, 1A Step-Up Regulator in SOT-23 Package
LMS1585A 5A Fixed / Adjustable Output Linear Regulators / LDO
Switching Regulator, 0.15A, 600kHz Switching Freq-Max, PDSO10
Switching Regulator, 2A, 1000kHz Switching Freq-Max, PDSO12
Switching Regulator, Current-mode, 0.65A, 2400kHz Switching Freq-Max, PDSO10
Switching Regulator, Current-mode, 1.2A, 900kHz Switching Freq-Max, PDSO8
Switching Regulator, Current-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, CDIP16
Switching Regulator, Current-mode, 1.5A, 2300kHz Switching Freq-Max, PDSO10
Switching Regulator, Current-mode, 1.5A, 3000kHz Switching Freq-Max, PDSO6
Switching Regulator, Current-mode, 1.5A, 545kHz Switching Freq-Max, PDSO16
Switching Regulator, Current-mode, 1600kHz Switching Freq-Max, PDSO6
Switching Regulator, Current-mode, 1A, 2200kHz Switching Freq-Max, PDSO16
Switching Regulator, Current-mode, 1A, 2200kHz Switching Freq-Max, PDSO8
Switching Regulator, Current-mode, 1A, 3000kHz Switching Freq-Max, PDSO6
Switching Regulator, Current-mode, 2.5A, 2350kHz Switching Freq-Max
Switching Regulator, Current-mode, 2.5A, 3600kHz Switching Freq-Max, BICMOS, PDSO6
Switching Regulator, Current-mode, 2.7A, 840kHz Switching Freq-Max, PDSO16
Switching Regulator, Current-mode, 2.7A, 840kHz Switching Freq-Max
Switching Regulator, Current-mode, 2A, 1000kHz Switching Freq-Max, PBGA28
Switching Regulator, Current-mode, 2A, 2200kHz Switching Freq-Max, PDSO16
Switching Regulator, Current-mode, 2A, 2350kHz Switching Freq-Max, PDSO16
Switching Regulator, Current-mode, 2A, 3000kHz Switching Freq-Max, PDSO6
Switching Regulator, Current-mode, 3A, 2200kHz Switching Freq-Max, PDSO16
Switching Regulator, Current-mode, 3A, 500kHz Switching Freq-Max, PDSO20
Switching Regulator, Current-mode, 565kHz Switching Freq-Max, PDSO16
Switching Regulator, Voltage-mode, 0.6A, 6400kHz Switching Freq-Max, PBGA6
Switching Regulator, Voltage-mode, 1.7A, 4400kHz Switching Freq-Max, PBGA6
Switching Regulator, Voltage-mode, 1A, 4400kHz Switching Freq-Max, PBGA6
Switching Regulator, Voltage-mode, 2300kHz Switching Freq-Max, PBGA9
Switching Regulator/Controller , Current-mode, 0.1A, 665kHz Switching Freq-Max, BICMOS, PDSO16
Switching Regulator/Controller , Current-mode, 0.5A, 545kHz Switching Freq-Max, PDSO16
Switching Regulator/Controller , Current-mode, 1000kHz Switching Freq-Max, PDSO14
Switching Regulator/Controller , Current-mode, 1A, 3600kHz Switching Freq-Max, BICMOS, PDSO6
Switching Regulator/Controller , Current-mode, 3A, 545kHz Switching Freq-Max, PDSO20
Switching Regulator/Controller , Current-mode, 424kHz Switching Freq-Max, PDSO28
Switching Regulator/Controller , Current-mode, 445kHz Switching Freq-Max, PDSO14
Switching Regulator/Controller , Current-mode, 575kHz Switching Freq-Max, PDSO20
Switching Regulator/Controller , Current-mode, 645kHz Switching Freq-Max, PDSO16
Switching Regulator/Controller , Current-mode, 900kHz Switching Freq-Max, PDSO8
Switching Regulator/Controller , Current/voltage-mode , 0.1A, 225kHz Switching Freq-Max, PDSO16
Switching Regulator/Controller , Current/voltage-mode , 540kHz Switching Freq-Max, PDSO28
Switching Regulator/Controller , Voltage-mode, 0.1A, 570kHz Switching Freq-Max, PQCC24
Switching Regulator/Controller , Voltage-mode, 0.6A, 6400kHz Switching Freq-Max, PBGA6
Switching Regulator/Controller , Voltage-mode, 4400kHz Switching Freq-Max, PBGA6
Switching Regulator/Controller , Voltage-mode, 660kHz Switching Freq-Max, PDSO16
Switching Regulator

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