TPL8032Q

20-V/300-mA Wide-input High-PSRR Ultra-low Noise LDO Regulator

Data Sheet

Overview
Development Resources
Application
Ordering Detail

Overview

The TPL8032Q product is a 300-mA high PSRR, ultra-low noise, low dropout linear regulator with 20-V wide input voltage range. The TPL8032Q product supports adjustable output voltage ranging from 1.22 V to 18 V with an external resistor divider and is stable with a 2.2-μF or larger ceramic output capacitor.

The TPL8032Q product features high PSRR with 96 dB at 1 kHz and 5.2-μVRMS ultra-low noise. These features make the TPL8032Q product suitable for noise-sensitive applications with large ripple and noise generated from the previous stage power supply, such as high-performance analog devices or high-definition imaging equipment. The output shortage protection and thermal overload-protection circuits improve the reliability under heavy load conditions.

The TPL8032Q product provides a thermal-enhanced ESOP8 package with guaranteed operating ambient temperature ranging from −40°C to +125°C.

Status

Production
Rating

Automotive
Minimum Input Voltage (V)

2.5
Maximum Input Voltage (V)

20
Output Voltage (V)

Adjustable (1.22 to 18)
Accuracy(max)

±2%
Maximum Output Current(mA)

300
Iq(mA)

0.096
Dropout(mV)

375
PSRR(dB)

96
Noise(μVRMS)

5.2
Temperature Range (°C)

-40 to +150
Package

ESOP8

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- Technical Reference Manual
- Product Brief
- Solution Reference Manual
- User Guide
- Quick Start Guide
- Errata
- Test Report
- Document Name
- Type
- Language
- Date
- 3PEAK Automotive Selection Guide
  
  Selection Guide
  
  English
  
  03/20/2024
- Datasheet_TPL8032Q-S
  
  Data Sheet
  
  English
  
  02/02/2024
  
  20-V/300-mA Wide-input High-PSRR Ultra-low Noise LDO Regulator
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- PSRR Measurement for LDO
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024