TPS7A2012PDBVR - Texas Instruments

Manufacturer Part Number

TPS7A2012PDBVR

Manufacturer

Texas Instruments

Introduction

The TPS7A2012PDBVR is a low-dropout regulator catered towards applications requiring a compact, efficient, and reliable voltage regulation solution.

Product Features and Performance

Fixed output voltage of 1.2V

Supports input voltage up to 6V

Low dropout voltage of 0.355V @ 300mA

Maximum output current of 300mA

PSRR of 65dB to 40dB from 100Hz to 1MHz, ensuring good noise rejection

Quiescent current of 15 µA, minimizing standby power consumption

Supply current up to 2 mA

Includes control features such as Enable function

Product Advantages

High efficiency for battery-powered applications

Supports stable operation with low dropout

Robust power supply rejection ratio improves system stability

Low quiescent current enhances battery life

Overcurrent, overtemperature, and under-voltage lockout protections bolster device safety

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.2V

Current Output: 300mA

Voltage Dropout(Max): 0.355V @ 300mA

PSRR: 65dB ~ 40dB (100Hz ~ 1MHz)

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Under-voltage lockout (UVLO)

Compatibility

Compatible with a wide range of microcontrollers and digital ICs due to its fixed 1.2V output

Suitable for surface mount technology with SC-74A, SOT-753 package

Application Areas

Portable and battery-powered devices

Microcontroller power supply

Low-power handheld devices

Sensor power supply

Product Lifecycle

Active Product Status indicating ongoing production and support

No current indication of nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliable and high-quality components

Low dropout voltage allows for efficient use in low-voltage applications

The low quiescent current optimizes battery life for portable applications

Comprehensive protection features safeguard the device and connected components from various electrical anomalies

Wide operating temperature range ensures performance in extreme conditions

The compact package is ideal for space-constrained applications