TPL8033

20-V 200-mA Ultra-Low Noise Ultra-High PSRR Low Dropout Linear Regulator

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Overview

The TPL8033 is a 20-V 200-mA high-performance low- dropout linear regulator with 1-μV_RMS ultra-low noise and 110-dB ultra-high PSRR. The TPL8033 supports adjustable output from 1.2V to 15V with a single resistor and is stable with 4.7μF to 100μF.

The TPL8033 implements a precision current reference and a high-performance voltage buffer. With an external capacitor connecting to the current reference, the output voltage noise can be further reduced.

The TPL8033 features adjustable output current limit with a single external resistor and adjustable power- good threshold with an external resistors divider. The TPL8033 also integrates over-current protection and over- temperature protection to enhance system reliability.

The TPL8033 provides thermal-enhanced 10-pin DFN3X3 and EMSOP packages with guaranteed operating temperature ranging from –40°C to +125°C.

Status

Production
Rating

Industrial
Minimum Input Voltage (V)

2.5
Maximum Input Voltage (V)

20
Output Voltage (V)

Adjustable (1.2 to 15)
Accuracy (max)

±2%
Maximum Output Current (mA)

200
Iq (mA)

2.2
Dropout (mV)

250
PSRR (dB)

110
Noise (μVRMS)

1
Temperature Range (°C)

-40 to +125
Package

DFN3X3-10

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
- Datasheet_TPL8033
  
  Data Sheet
  
  English
  
  02/02/2024
  
  20-V 200-mA Ultra-Low Noise Ultra-High PSRR Low Dropout Linear 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