TLV73312PDQNR - Texas Instruments

Manufacturer Part Number

TLV73312PDQNR

Manufacturer

texas-instruments

Introduction

The TLV73312PDQNR is a low-dropout regulator designed for power-sensitive applications.

Product Features and Performance

Low dropout voltage: 0.45V @ 300mA

Stable with low ESR capacitors

High PSRR: 68dB @ 100Hz to 28dB @ 100kHz

Low quiescent current: 60 µA

Fixed output voltage: 1.2V

Product Advantages

Energy-efficient operation

Good noise rejection with high PSRR

Robust protection features ensure system reliability

Small footprint and low profile package

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.2V

Current - Output: 300mA

Dropout Voltage (Max): 0.45V

PSRR: 68dB ~ 28dB (100Hz ~ 100kHz)

Quiescent Current (Iq): 60 µA

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Short-circuit protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with low ESR ceramic capacitors

Surface Mount 4-XDFN Exposed Pad

Application Areas

Portable electronics

Battery-powered applications

Microcontroller power supplies

Consumer electronics

Product Lifecycle

Active

Not nearing discontinuation

Replacements or upgrades available if needed

Several Key Reasons to Choose This Product

High-efficiency operation suitable for battery-powered devices

Excellent power supply ripple rejection for sensitive applications

Comprehensive safety features enhance system protection

Ultra-small 1x1 X2SON package saves space on compact PCBs

Ease of use with low external component count