L78L12CD13TR - STMicroelectronics

Manufacturer Part Number

L78L12CD13TR

Manufacturer

STMicroelectronics

Introduction

The L78L12CD13TR is a low dropout (LDO) linear voltage regulator designed for power management in various electronic applications.

Product Features and Performance

Fixed output voltage of 12V

Capable of delivering up to 100mA of output current

Low quiescent current of 5.5 mA

Maximum input voltage of 35V

Power supply rejection ratio (PSRR) of 42dB at 120Hz

Product Advantages

High voltage input capability

Stable and reliable fixed output

Low power consumption in idle mode

Built-in protection features including overcurrent, overtemperature, and short circuit protection

Key Technical Parameters

Output Voltage (Min/Fixed): 12V

Current Output: 100mA

Voltage Input (Max): 35V

Current Quiescent (Iq): 5.5 mA

Current Supply (Max): 6 mA

PSRR: 42dB (120Hz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Surface mount design compatible with automated PCB assembly processes

Housed in an 8-SOIC package

Application Areas

Consumer electronics

Telecommunication systems

Industrial controls

Product Lifecycle

Currently active product

Not nearing discontinuation, with no immediate plans for replacement or upgrades

Several Key Reasons to Choose This Product

High reliability with built-in safety features ensures stable performance under various conditions

Efficient power management suitable for low power devices

Widely compatible with different circuit designs due to its standard SOIC package

Extended operational temperature range from 0°C to 125°C allows use in a variety of environments