TPS79913YZUR - Texas Instruments

Manufacturer Part Number

TPS79913YZUR

Manufacturer

Texas Instruments

Introduction

The TPS79913YZUR is a linear, low-dropout (LDO) voltage regulator designed for power management and specifically categorized under voltage regulators.

Product Features and Performance

Single positive output configuration

Fixed output type with 1.3V output voltage

Can handle input voltage up to 6.5V

Features a dropout voltage of 0.18V at 200mA load

Supplies up to 200mA of output current

Low quiescent current, around 60 µA

Excellent Power Supply Rejection Ratio (PSRR) of 70dB to 38dB across 100 Hz to 100 kHz frequencies

Embedded with control features including an enable function

Equipped with protection features like Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO)

Operates effectively across a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency due to low dropout voltage

Minimal power loss and heat generation

Compact 5-UFBGA, DSBGA package facilitating easy integration in space-constrained applications

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 1.3V

Dropout Voltage (Max): 0.18V @ 200mA

Output Current: 200mA

Quiescent Current (Iq): 60 µA

PSRR: 70dB ~ 38dB (100Hz ~ 100kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a wide array of applications requiring stable low voltage supply

Application Areas

Suitable for portable electronics

Power supply for sensors and low-power processors

Ideal for battery-powered devices

Product Lifecycle

Current status: Active

No indication of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

High reliability and performance stability across a wide operational temperature range

The very low quiescent current helps in prolonging battery life in battery-powered applications

Compact package and high integration level ease product design challenges

Comprehensive protection features enhance the product robustness and safety

Strong PSRR minimizes noise impact from varying supply voltages, ensuring consistent performance