TPS72012YZUR - Texas Instruments

Manufacturer Part Number

TPS72012YZUR

Manufacturer

Texas Instruments

Introduction

Low Drop Out Regulator for Power Management Applications

Product Features and Performance

Positive Fixed Output

Single LDO Regulator

Stable with Low Equivalent Series Resistance (ESR) Capacitors

High PSRR 85dB at 10Hz

Low Dropout Voltage 0.2V at 350mA

Low Iq of 38 µA

Control Features Include Enable Pin

Protection for Over Current, Over Temperature, UVLO

Product Advantages

High Power Supply Rejection Ratio

Low Quiescent Current for Power Saving

High Efficiency for Portable Devices

Robust Built-in Protection Circuits

Key Technical Parameters

Input Voltage Max 4.5V

Output Voltage Fixed at 1.2V

Current Output Capable of 350mA

Dropout Voltage Max 0.2V at full load

Quiescent Current 38 µA

Supply Current Max 80 µA

PSRR between 85dB and 50dB over frequency range 10Hz to 1MHz

Operating Temperature Range -40°C to 125°C

Quality and Safety Features

Over Current Protection

Thermal Over Temperature Shutdown

Under Voltage Lockout

Robust Package Design

Compatibility

Compatible with Various High-speed DSPs and Microcontrollers

Suitable for Battery-Powered Equipment

Application Areas

Smartphones

Tablets

Wireless and Networking Devices

Portable Electronic Devices

Battery-Powered Systems

Product Lifecycle

Active Status

Long-term Availability Likely

Reasons to Choose This Product

High Reliability for Critical Applications

Greater Design Flexibility Due to Small Footprint 5-DSBGA Package

Optimized for Portable and Battery-Powered Equipment

High Performance in Noise Sensitive Applications

Extended Operational Temperature Range

Long Product Lifecycle Ensuring Supply Continuity