TPL9053-S

500-mA High PSRR, Ultra-low Noise LDO Regulator

Data Sheet
Buy on DigiKey

Overview
Development Resources
Application
Ordering Detail

Overview

The TPL9053-S series products are 500-mA high PSRR, ultra-low noise, and low dropout linear regulators with high- output accuracy. The TPL9053-S series products support adjustable output voltage ranging from 0.6 V to 5.3 V with an external resistor divider, and is stable with a 4.7- μF or larger ceramic output capacitor.

The TPL9053-S series products have high PSRR with 89 dB at 1 kHz and 5.7-μVRMS ultra-low noise. These features make TPL9053-S series products very suitable for noise- sensitive applications with high noise from the previous stage power supply, such as high-performance analog devices, or high-definition imaging equipment. Output shortage protection and thermal overload protection circuits improve the reliability under heavy load conditions.

The TPL9053-S series products provide a DFN2X2-8 package with guaranteed operating junction temperature range (TJ) from –40°C to +125°C.

Status

Production
Rating

Industrial
Minimum Input Voltage (V)

1.7
Maximum Input Voltage (V)

5.5
Output Voltage (V)

Adjustable (0.6 to 5.3)
Accuracy (max)

±1.5%
Maximum Output Current (mA)

500
Iq (typ) (mA)

0.13
Dropout (typ) (mV)

150
PSRR @ 1kHz (dB)

89
Noise (μVRMS)

5.7
Temperature Range (°C)

-40 to +125
Feature

/
Package

DFN2X2-8

Development Resources

Documentation

Show Filter

Hidden Filter
Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TPL9053-S
  
  Data Sheet
  
  English
  
  02/02/2024
  
  500-mA 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