TPL9032-S

300-mA High PSRR, Ultra-low Noise LDO

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概述
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订购明细

概述

The TPL9032 series products are 300-mA high PSRR, ultra-low noise, and low dropout linear regulators with high output accuracy. The TPL9032 series products support both fixed output voltage ranges from 0.9 V to 5 V and are stable with 1 μF or larger ceramic output capacitor.

The TPL9032 series products have high PSRR with 87.9 dB at 10 kHz and 8.6 μVRMS ultra-low noise. These features make TPL9032 series products very suitable for noise-sensitive applications with high noise from 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 TPL9032 series products provide SOT23-5, DFN1x1-4, and WLCSP0.65x0.65-4 packages with guaranteed operating junction temperature range (TJ) from –40°C to +125°C.

Status

Production
Rating

Industrial
Minimum Input Voltage (V)

1.75
Maximum Input Voltage (V)

5.5
Output Voltage (V)

Fixed 3.3
Accuracy (max)

±2%
Max Output Current (mA)

300
Iq (typ) (mA)

0.12
Dropout (typ) (mV)

80
PSRR @ 1kHz (dB)

81.9
Noise (μVRMS)

8.6
Temperature Range (℃)

-40 to +125
Features

AEC-Q100 Qualified
Package

SOT23-5

开发资源

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- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024
- Datasheet_TPL9032
  
  数据手册
  
  英文
  
  02/02/2024
  
  300-mA High PSRR, Ultra-low Noise LDO
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- PSRR Measurement for LDO
  
  技术文章
  
  英文
  
  01/19/2024
- Introduction to ESD Performance of a Silicon Chip
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024