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Home > Semiconductors > Power Management ICs > Linear Regulators - Standard > Voltage Mode PWM Controllers > L78M05ABV STMicroelectronics Positive Linear Voltage Regulator 5.0V 0.5A TO-220

L78M05ABV STMicroelectronics Positive Linear Voltage Regulator 5.0V 0.5A TO-220

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Quick Overview

St-Micro - Sgs L78M05Abv Sot-220 IC Voltage Regulator IC; Voltage Regulator Type:Fixed Linear; Input Voltage Primary Max:35V; Output Current Max:0.5A; Dropout Voltage, Vdo:2V; Termination Type:Through Hole; Package/Case:3-TO-220; No. of Pins:3

L78M05ABV STMicroelectronics Positive Linear Voltage Regulator 5.0V 0.5A TO-220

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STMicroelectronics L78M05ABV Three Terminal Positive Voltage LDO Regulator 500 mA 5V TO-220 , Through Hole

The L78M series positive linear voltage regulators by STMicroelectronics all have fixed voltage outputs from 5V up to 24 V with a 500mA current output. They are three terminal regulator ICs that are available in a range of packages from TO220, DPAK and IPAK. These devices are suitable for use in many applications including local on-card regulation and power distribution systems. The internal current limiting, thermal shutdown and safe operating area protection make them durable. There are no external components required unless you want to adjust the voltage and current outputs.

The L78M05ABV is a three terminal positive voltage regulator with an output voltage of 5 V and an output current up to 500 mA, with internal current limiting, safe area protection and thermal shutdown features, available in flange mount TO-220-3 package.

These devices are intended provide local on-card regulation, eliminating the distribution problems associated with single point regulation. When adequate heat sinking is provided these device can deliver over 0.5 A output current and these devices can be used with external components to obtain adjustable voltage and currents.


Output current to 0.5 A
Output voltages of 5; 6; 8; 9; 10; 12; 15; 24 V
Thermal overload protection
Short circuit protection
Output transition SOA protection
± 2 % output voltage tolerance
Guaranteed in extended temperature range

Additional Information

Manufacturer: STMicroelectronics
Product Category: Linear Voltage Regulators
Output Type: Fixed
Output Voltage: 5 V
Output Current: 500 mA
Load Regulation: 100 mV
Input Voltage MAX: 35 V
Line Regulation: 100 mV
Maximum Operating Temperature: + 125 C
Mounting Style: Through Hole
Package / Case: TO-220
Brand: STMicroelectronics
Input Voltage MIN: 7 V
Polarity: Positive
PSRR / Ripple Rejection - Typ: 62 dB
Click here to Download Datasheet I
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