TL1963A-25DCQR - Texas Instruments

Manufacturer Part Number

TL1963A-25DCQR

Manufacturer

Texas Instruments

Introduction

The TL1963A-25DCQR is a high-quality, low dropout (LDO) linear regulator designed for power-sensitive applications, offering a stable and reliable power supply.

Product Features and Performance

High performance with low dropout voltage of 0.55V @ 1.5A

Output voltage fixed at 2.5V

Offers a high output current of 1.5A

Excellent power supply rejection ratio (PSRR) of 63dB @ 120Hz

Features low quiescent current of 1 mA

Supports input voltage up to 20V

Includes enable control for power-saving modes

Provides over temperature and reverse polarity protection

Product Advantages

High-efficiency voltage regulation

Minimized power loss due to low dropout

Suitable for battery-powered applications due to low quiescent current

Robust protection features ensure long-term reliability

Easy to integrate into various designs with enable control feature

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 2.5V

Voltage Dropout (Max): 0.55V @ 1.5A

Current Output: 1.5A

Current Quiescent (Iq): 1 mA

PSRR: 63dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Widely compatible with various electronic applications due to fixed output and wide input voltage range

Application Areas

Battery-powered devices

Portable electronics

Healthcare and medical instrumentation

Industrial controls

Telecommunications equipment

Product Lifecycle

Status: Last Time Buy

Note: Buyers are advised to stock up or find replacements/upgrades as the product is nearing discontinuation.

Several Key Reasons to Choose This Product

High output current capability for demanding applications

Low dropout enhances power efficiency

Robust safety features for reliable long-term operation

Low quiescent current is ideal for battery-sensitive applications

Texas Instruments' reputation for quality and performance