RP152 系列
低压双路150mA LDO稳压器，带时序控制
RP152 系列
低压双路150mA LDO稳压器，带时序控制
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概述
The RP152 Series are CMOS-based dual output LDO regulators featuring 150mA output with an optional start-up sequence control function. RP152 features a supply current as low as 40µA per output, a minimum input voltage from 1.4V and the output voltage can be set from 0.8V to 3.6V (in 0.1V steps). The new optional start-up sequence offers output VR2 to start-up 100µs delayed after VR1. RP152 is available in SOT-23-6 and DFN1212-6 packages.
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规格
消费 输入电压范围 1.4 V to 5.25 V (6.0 V) 工作温度范围 -40°C to 85°C (125°C) 电源电流 Typ. 40 µA×2 (VR1&VR2) 待机电流 Typ. 0.1 µA×2 (VR1&VR2) 输出电压范围 0.8 V to 3.6 V (0.1 V step) 输出电压精度 ±1.0% (VSET > 2.0 V, Ta = 25°C) 输出电压温度系数 Typ. ±80 ppm/°C 压差电压 Typ. 0.20 V (IOUT = 150 mA, VSET = 2.8 V) 线路调节 Typ. 0.02%/V 输出电流 150 mA 纹波抑制 Typ. 70 dB (f = 1 kHz) 封装 DFN1212-6, SOT-23-6 保护回路/功能
TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver 
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技术资料
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Typical Application
CIN, COUT: 0.22 µF
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RP152 (VR1/VR2) Dropout Voltage vs. Output Current
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买入/样品
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线上购买
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买入/样品依赖/资料获取
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下载数据表
功能说明
| TSD | Thermal Shutdown Function |
|---|---|
| Reverse Current Protection | Reverse Current Protection |
| Current Limit | Overcurrent Protection |
| ISC | Short Current Protection |
| Inrush Current Limit | Inrush Current Protection |
| Constant Slope | Constant Slope Function |
| ECO mode | ECO Function |
| Auto Discharge | Auto Discharge Function |
| External Driver | External Output Driver Transistor |