L78L12ACZ-TR - STMicroelectronics

Manufacturer Part Number

L78L12ACZ-TR

Manufacturer

stmicroelectronics

Introduction

L78L12ACZ-TR is a linear voltage regulator providing a fixed 12V output.

Product Features and Performance

Linear Voltage Regulator

Low Drop Out (LDO)

Positive Fixed Output of 12V

Single Regulator

100mA Output Current

6 mA Quiescent Current

5 mA Maximum Supply Current

42dB Power Supply Rejection Ratio at 120Hz

Product Advantages

Stable Output Voltage

Protection Features Include over Current, Over Temperature, Short Circuit

High Operating Temperature Range up to 125°C

Through Hole Mounting for Easy Assembly

Key Technical Parameters

Voltage - Input (Max): 35V

Voltage - Output (Min/Fixed): 12V

Current - Output: 100mA

Current - Quiescent (Iq): 6 mA

Current - Supply (Max): 6.5 mA

PSRR: 42dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

TO-226-3, TO-92-3 (TO-226AA) Formed Leads

Compatible with Through Hole PCB Assembly

Application Areas

Consumer Electronics

Power Supply Circuits

Low Power Devices

Electronic Modules

Product Lifecycle

Active product with no indication of discontinuation

Replacements or upgrades should be available if needed

Several Key Reasons to Choose This Product

High Reliability and Robust Design

Good Thermal Performance Ensuring Stability

Integrated Protection Features for Safer Operation

Low Dropout making it Efficient for a Range of Applications

proven stmicroelectronics Manufacturing Quality