应用领域
- VIN Range up to 24V Portable Electronic Devices
- Output Voltage Tolerances of ±2% Smoke Detectors
- Output Current of 500 mA E-meters, Water Meters and Gas Meters
- Ultra Low Quiescent Current (IQ = 1.5 μA) Fire Alarm, Smoke Detector
- Dropout Voltage Typically 2400 mV at Appliances and White Goods
- 智能手机s and 平板电脑
- Internal Thermal Overload Protection 数字相机 and Audio Devices
- Internal Short-Circuit Current Limit
- Ceramic Capacitor Stable
关键规格
Product Name
PR2051 Series
Package
SOT23-3L
SOT23-5L
SOT89-3L
VIN MIN
(V)
2.7
VIN MAX
(V)
24
IOUT
(A)
0.5
Fixed/Adjustable
Fixed / Adjustable
VOUT
(V)
1.5~5.5
IQ
(µA)
1.5
Vdropout
(V)
2.4
PSRR @ 1kHz
(dB)
50
VOUT
Accuracy
(%)
2
Features
Current Limiting
Thermal Protection
Logic-controlled electronic shutdown
Output Automatic Discharge
Internal soft-start
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