RP173 系列

低消费电流11V输入150mA LDO稳压器，带逆流保护

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概述

The RP173 Series are CMOS-based LDO regulators featuring 150 mA output and low supply current of Typ. 2.0 µA. RP173 Series are suitable for the power source such as the equipment being in the standby-mode. A version with CE input pin has reduced CE pull-up resistor to make its supply current ultra low.

The RP173 Series have Max. 11 V* Input voltage and are applicable to the portable communication equipment that require the 2-cell Li-ion battery. Also they are applicable to the non-portable communication equipments. As this series includes Reverse Current Protection Circuit, there is little leakage current, if it's used as back-up circuit. SOT-23-5 and a 1mm square DFN(PLP)1010-4 package are available.

规格

	消费
输入电压范围	2.5 V to VSET +6.5 V (Max.11.0 V)
工作温度范围	-40°C to 85°C (125°C)
电源电流	Typ. 2 µA
待机电流	Typ. 0.2 µA
输出电压范围	1.2 V to 5.5 V (0.1 V step)
输出电压精度	±1.0% (1.5 V < VOUT ≤ 5.5 V, Ta = 25°C)
压差电压	Typ. 0.13 V (IOUT = 30 mA, VOUT = 3.0 V) Typ. 0.90 V (IOUT = 150 mA, VOUT = 3.0 V)
线路调节	Typ. 0.02%/V
输出电流	150 mA
封装	DFN(PLP)1010-4, SOT-23-5

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TSD	Reverse	Current Limit	ISC	Inrush	Constant Slope	ECO mode	Auto Discharge	External Driver

功能说明

品质&封装

产品名称	对应	封装	标注	信赖性
RP173Kxx1x-TR		DFN(PLP)1010-4	RP173K	RP173K
RP173Nxx1x-TR-FE		SOT-23-5	RP173N	RP173N-FE

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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