TPS7A1011PYKAR - Texas Instruments

Manufacturer Part Number

TPS7A1011PYKAR

Manufacturer

Texas Instruments

Introduction

The TPS7A1011PYKAR is a low dropout (LDO) linear voltage regulator designed for power management in various applications. It features fixed output voltage with high stability and efficiency.

Product Features and Performance

Fixed output type with a voltage output of 1.1V

Low dropout voltage of 0.07V at 300mA load

Quiescent current of 2.6 µA ensuring low power consumption

PSRR of 60dB to 35dB across 1kHz to 1.5MHz providing good noise rejection

Integrated features such as enable control, overcurrent protection, overtemperature protection, and under-voltage lockout (UVLO)

Product Advantages

Ultra-low dropout enhances efficiency

Minimal quiescent current helps in power-sensitive applications

High PSRR ensures stable output despite variations in input voltage

Key Technical Parameters

Voltage Input (Max): 3.3V

Voltage Output (Min/Fixed): 1.1V

Current Output: 300mA

Dropout Voltage (Max): 0.07V @ 300mA

PSRR: 60dB ~ 35dB (1kHz ~ 1.5MHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Suitable for surface mount technology with 5-XFBGA, DSBGA package

Application Areas

Suitable for diverse electronic applications including but not limited to consumer electronics, medical devices, and industrial equipment

Product Lifecycle

Currently in active production with no indication of discontinuation. Availability of replacements or upgrades has not been specified.

Several Key Reasons to Choose This Product

Extremely low dropout for enhanced efficiency

Stable operation with high PSRR and robust protection features

Compact 5-DSBGA package suitable for space-conscious applications

Active product support and supply ensuring long-term usage and integration

Very low quiescent current beneficial for battery-powered devices