Texas Instruments

TLV4172IDR  

OP Amps, Buffer Amps ICs

The TLV4172IDR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications. Here is a description of the TLV4172IDR, including its features and applications:

Description:

The TLV4172IDR is a low-dropout linear voltage regulator that offers excellent transient response and low quiescent current. It is available in a small SOT-23 package, making it suitable for space-constrained applications. The device features a low 50-mV dropout voltage at 1-A load current, which allows it to operate efficiently even with low input voltages.

Features:

1. Low dropout voltage: 50 mV at 1-A load current
2. Wide input voltage range: 2.5 V to 5.5 V
3. High output current: Up to 1 A
4. Low quiescent current: 7.5 µA (typical)
5. Small package size: SOT-23
6. Internal current limit and thermal shutdown protection
7. Low output noise: 50 µV (typical)
8. Good transient response and line regulation
9. Enable function for power saving

Applications:

1. Portable devices: Smartphones, tablets, and wearable electronics
2. Wireless communication: Bluetooth modules, Wi-Fi routers, and IoT devices
3. Battery-powered devices: Medical equipment, remote controls, and GPS systems
4. Automotive electronics: Infotainment systems, sensor interfaces, and power management
5. Industrial control systems: Microcontrollers, signal conditioning circuits, and motor drivers
6. General-purpose power supply applications

The TLV4172IDR's combination of low dropout voltage, high output current, and low quiescent current make it an ideal choice for a wide range of applications where a stable and efficient voltage regulation is required. Its small package size also allows for easy integration into compact and portable devices.

TLV4172IDR Documents

Download datasheets and manufacturer documentation for TLV4172IDR

Datasheets :

TLV172, 2172, 4172 Datasheet