产品特性
- VIN Range 1.32V to 5.5V
- Output Voltage Tolerances of ±1.0%
- Output Current of 1A
- Ultra-low Quiescent Current (IQ = 85uA)
- Wide-带宽 High PSRR: 85dB at 1KHz
- Dropout Voltage Typically 95mV at IOUT = 1A
- Adjustable Output Voltage Range: 0.85V to 4.3V
- Fixed Output Voltage 0.85V to 4.3, 0.05V step
- Internal Over Current Protection
- Internal Short-Circuit Current Limit
- Output Discharge for Fast Turn Off
- Noise = 17µVrms @VOUT = 3.3V
应用领域
- Portable, Battery Powered Equipment
- Ultra-low Power Microcontroller
- 笔记本电脑
- Cameras, Image Sensors and Camcorders
关键规格
Product Name
PSR9100 Series
Package
DFN3030-8L
DFN2020-6L
VIN MIN
(V)
1.32
VIN MAX
(V)
6
IOUT
(A)
1
Fixed/Adjustable
Adjustable
VOUT
(V)
0.85~4.3
IQ
(µA)
85
Vdropout
(V)
0.095
PSRR @ 1kHz
(dB)
85
VOUT
Accuracy
(%)
1
Features
Current Limiting
Thermal Protection
Logic-controlled electronic shutdown
Output Automatic Discharge
Internal soft-start
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