Texas Instruments

TPS76325DBVR  

Linear & Switching Voltage Regulators

The TPS76325DBVR is a low-power, low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for a wide range of applications, including battery-powered devices and portable electronics.

Description:

The TPS76325DBVR is a compact LDO regulator that operates from an input voltage range of 1.8V to 5.5V and provides an adjustable output voltage as low as 0.9V. It is available in a small SOT-23 package, making it suitable for space-constrained applications.

Features:

1. Low dropout voltage: The TPS76325DBVR has a low dropout voltage of 300mV at a 1A load, ensuring efficient operation even with low input voltages.
2. High PSRR: The regulator features a high power supply rejection ratio (PSRR) of 70dB at 1kHz, providing stable output voltage under varying input voltage conditions.
3. Adjustable output voltage: The output voltage can be adjusted using an external resistor divider, allowing for customization to specific application requirements.
4. Low quiescent current: The TPS76325DBVR consumes a low quiescent current of 6µA (typical), making it suitable for battery-powered applications.
5. Enable functionality: The regulator features an enable pin, allowing for easy control of the output voltage.
6. Overcurrent protection: The TPS76325DBVR includes overcurrent protection to prevent damage to the device in case of a short circuit or overload condition.

Applications:

1. Portable electronics: The TPS76325DBVR is ideal for use in battery-powered devices such as smartphones, tablets, and wearables, where low power consumption and a stable voltage output are crucial.
2. IoT devices: The low power consumption and small form factor make the TPS76325DBVR suitable for IoT devices, where energy efficiency and compact design are essential.
3. Medical devices: The stable output voltage and low quiescent current of the TPS76325DBVR make it suitable for use in battery-operated medical devices, ensuring reliable operation and extended battery life.
4. Industrial equipment: The TPS76325DBVR can be used in industrial applications where a stable and reliable voltage supply is required, such as in sensors and control systems.
5. Automotive electronics: The low-dropout voltage and high PSRR characteristics make the TPS76325DBVR suitable for automotive applications, where input voltage variations are common.

In summary, the TPS76325DBVR is a low-power, low-dropout linear voltage regulator from Texas Instruments that offers a stable and reliable voltage output for a wide range of applications, including portable electronics, IoT devices, medical devices, industrial equipment, and automotive electronics. Its features, such as low dropout voltage, high PSRR, adjustable output voltage, low quiescent current, enable functionality, and overcurrent protection, make it an ideal choice for designers looking for a compact and efficient voltage regulator.

TPS76325DBVR Documents

Download datasheets and manufacturer documentation for TPS76325DBVR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)       Qualification of TIPI as Additional Assembly and Test Site for Select SOT-23 Package Devices (PDF)      

Models :

TPS76325DBVR Symbol & Footprint by SnapMagic      

Application Notes :

Interfacing high-voltage applications to low-power controllers      

SPICE Models :

TPS76316 Unencrypted PSpice Transient Model       TPS76318 Unencrypted PSpice Transient Model       TPS76338 PSpice Transient Model       TPS76350 PSpice Transient Model       TPS76350 Unencrypted PSpice Transient Model       TPS76318 PSpice Transient Model       TPS76325 PSpice Transient Model       TPS76316 PSpice Transient Model       TPS76301 Unencrypted PSpice Transient Model       TPS76328 Unencrypted PSpice Transient Model       TPS76330 PSpice Transient Model       TPS76325 Unencrypted PSpice Transient Model       TPS76327 Unencrypted PSpice Transient Model       TPS76328 PSpice Transient Model       TPS76330 Unencrypted PSpice Transient Model       TPS76327 PSpice Transient Model       TPS76333 PSpice Transient Model       TPS76338 Unencrypted PSpice Transient Model       TPS76301 PSpice Transient Model       TPS76333 Unencrypted PSpice Transient Model