LF80ABDT-TR - STMicroelectronics

Manufacturer Part Number

LF80ABDT-TR

Manufacturer

STMicroelectronics

Introduction

The LF80ABDT-TR is a Low Drop Out (LDO) voltage regulator designed for power management applications, offering stable and reliable fixed 8V output.

Product Features and Performance

Single LDO regulator output

8V fixed output voltage

Low dropout voltage: 0.7V @ 500mA

Current Output: 500mA

Quiescent Current (Iq): 1.5 mA

Supply Current (Max): 12 mA

PSRR: 72dB to 57dB at frequency range 120Hz to 10kHz

Positive output configuration

Includes protections for over current and over temperature

Product Advantages

Efficient power conversion with low dropout

High PSRR ensuring stable output

Low quiescent current for power saving

Robust protection features enhance device longevity

Key Technical Parameters

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): 8V

Voltage Dropout (Max): 0.7V @ 500mA

Current Output: 500mA

Current Quiescent (Iq): 1.5 mA

Current Supply (Max): 12 mA

PSRR: 72dB ~ 57dB (120Hz ~ 10kHz)

Operating Temperature: -40°C ~ 125°C

Package / Case: TO-252-3, DPAK

Quality and Safety Features

Over current protection

Over temperature protection

Compatibility

Surface Mount mounting type for easy PCB integration

Application Areas

Industrial controls

Consumer electronics

Automotive power supplies

Battery-powered devices

Product Lifecycle

Active status, not near discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High reliability and stability with PSRR of up to 72dB

Low dropout voltage enhances efficiency

Broad operating temperature range suitable for diverse environments

Strong protection features for enhanced safety and longevity

Manufactured by STMicroelectronics, a leader in semiconductor solutions