Texas Instruments

TPS7A8801RTJR

The TPS7A8801RTJR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a stable and reliable voltage output for a wide range of applications. Here is a brief description of the TPS7A8801RTJR, its features, and applications:

Description:

The TPS7A8801RTJR is a low-dropout linear voltage regulator with a fixed output voltage of 3.3V. It is available in a small, thermally enhanced 10-pin reflow solder jelly (RTJ) package. The device is designed to operate with an input voltage range of 2.5V to 5.5V, making it suitable for a variety of power supply scenarios.

Features:

1. Fixed 3.3V output voltage
2. Low dropout voltage (max 300mV at 1A load)
3. High input voltage range (2.5V to 5.5V)
4. Small 10-pin RTJ package
5. Low quiescent current (typical 70µA)
6. Internal current limit and thermal shutdown protection
7. Good load and line regulation
8. Low output noise
9. Wide operating temperature range (-40°C to +125°C)

Applications:

1. Portable devices and battery-powered systems
2. Mobile phones and smartphones
3. Personal digital assistants (PDAs)
4. Digital cameras and camcorders
5. Bluetooth headsets and wearable devices
6. GPS and navigation systems
7. IoT devices and sensors
8. Memory cards and solid-state drives (SSDs)
9. General-purpose power supply applications

The TPS7A8801RTJR is a versatile and efficient LDO voltage regulator that can be used in a wide range of applications where a stable and reliable 3.3V output is required. Its low dropout voltage, small package size, and low quiescent current make it an ideal choice for battery-powered and portable devices.