Description

TPS7A63x1-Q1 3-A, Low-Dropout Linear Regulator

Overview

The TPS7A63x1-Q1 is a low-dropout linear regulator (LDO) that provides up to 3 A of output current. It is designed to provide a high level of performance in a compact package, making it suitable for a wide range of applications, including automotive, industrial, and consumer electronics.

Features

• High Accuracy: ±1.5% (max) over line, load, and temperature
• Low Dropout: 340 mV (typ) at 3 A
• High Output Current: up to 3 A
• Low Noise: 20 μVrms (typ)
• Stable with Ceramic Caps: stable operation with ceramic capacitors
• Thermal Shutdown: protects the device from overheating
• Short-Circuit Protection: protects the device from short-circuit conditions
• Reverse Voltage Protection: protects the device from reverse voltage conditions
• Compact Package: available in a 20-pin HTQFP (PWP) package

Applications

• Automotive: infotainment systems, navigation systems, and autonomous driving systems
• Industrial: robotics, motor control, and power supplies
• Consumer Electronics: smartphones, tablets, and laptops

Specifications

• Input Voltage: 2.7 V to 5.5 V
• Output Voltage: 0.8 V to 3.3 V
• Output Current: up to 3 A
• Dropout Voltage: 340 mV (typ) at 3 A
• Noise: 20 μVrms (typ)
• PSRR: 45 dB (typ) at 1 kHz
• Operating Temperature: -40°C to 125°C

Package and Pinout

• Package: 20-pin HTQFP (PWP)
• Pinout:
  1. VIN
  2. VOUT
  3. GND
  4. NC
  5. EN
  6. BYP
  7. FB
  8. NC
  9. NC
  10. NC
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC

Ordering Information

• TPS7A6301QPWPRQ1: 3-A, low-dropout linear regulator, 20-pin HTQFP (PWP) package