Description

TPS74801QRGWRQ1 – TI

Description

The TPS74801QRGWRQ1 is a low-dropout linear voltage regulator designed for high-performance applications. This regulator is manufactured by Texas Instruments (TI) and is available in a QFN (Quad Flat No-Lead) package.

Key Features

• Low dropout voltage: 230mV at 1A
• High accuracy: ±1.5% (TJ = 25°C)
• Low noise: 35μVRMS (10Hz to 100kHz)
• High ripple rejection: 60dB (f = 100Hz)
• Enable pin for shutdown control
• Power good output for monitoring

Specifications

• Input Voltage: 2.7V to 5.5V
• Output Voltage: 1.2V to 5.0V
• Output Current: Up to 1A
• Dropout Voltage: 230mV at 1A
• Accuracy: ±1.5% (TJ = 25°C)
• Noise: 35μVRMS (10Hz to 100kHz)
• Ripple Rejection: 60dB (f = 100Hz)
• Enable Pin Threshold: 1.3V
• Power Good Output: Active high
• Operating Temperature: -40°C to 125°C
• Package: QFN (4mm x 4mm x 0.8mm)

Applications

• Portable electronics
• Wireless communication devices
• Medical devices
• Industrial control systems
• Automotive systems

Package and Ordering Information

• Package Type: QFN
• Package Size: 4mm x 4mm x 0.8mm
• Lead Finish: NiPdAu
• Part Number: TPS74801QRGWRQ1

Documentation

• Datasheet: Available upon request
• Application Notes: Available upon request

Manufacturer

• Texas Instruments (TI)

Product Status

• Active and available for ordering