L78M12ABDT-TR - STMicroelectronics

Manufacturer Part Number

L78M12ABDT-TR

Manufacturer

stmicroelectronics

Introduction

The L78M12ABDT-TR is a low dropout (LDO) linear voltage regulator designed for power management.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator

Maximum input voltage of 35V

12V output voltage

Supports output current up to 500mA

Product Advantages

High efficiency and reliability

Low quiescent current of 6mA

High PSRR of 55dB at 120Hz

Key Technical Parameters

Voltage - Input (Max): 35V

Voltage - Output (Min/Fixed): 12V

Current - Output: 500mA

Current - Quiescent (Iq): 6mA

PSRR: 55dB (120Hz)

Quality and Safety Features

Protection against overcurrent, overtemperature, and short circuits

Compatibility

Compatible with a wide range of electronic devices due to its linear voltage regulation

Application Areas

Suitable for telecommunication devices, consumer electronics, and industrial equipment

Product Lifecycle

The product status is active, with no indication of nearing discontinuation

Several Key Reasons to Choose This Product

Effective for stable voltage supply in varying load conditions

Low dropout feature ensures efficient operation even at lower differences between input and output voltage

Built-in safety measures enhance device longevity and reliability

Ideal for applications requiring a steady 12V supply under 500mA

High PSRR value ensures minimal disturbance due to supply noise