RP200 系列

手动/自动ECO模式切换低压300mA LDO稳压器

下载数据表

概述

The RP200 Series are CMOS-based manual/automatic ECO mode shift LDO regulators featuring 300mA output. In auto switching mode, the operation can switch automatically to fast response mode or low power mode of the ECO function according to output current. (Automatic switching to fast response mode under IOUT>8mA conditions or to low power mode under IOUT<1mA conditions.)

In low power mode, supply current is as low as 1.5µA. In fast response mode, ripple rejection is 70dB and noise is low. By inputting control signal into the AE pin, the mode of the regulator can be fixed with fast response mode. In addition to SOT-23-5 package, a 1.2mm square DFN(PLP)1212-6 are also available.

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	Low Power Mode: Typ. 1.5 µA (VOUT ≤ 1.85V) Fast Transient Mode: Typ. 55 µA
待机电流	Typ. 0.1 µA
输出电压范围	0.8 V to 4.0 V (0.1 V step)
输出电压精度	±1.0% (VOUT > 2.0 V, Ta = 25°C)
输出电压温度系数	Typ. ±50 ppm/°C
压差电压	Typ. 0.23 V (IOUT = 300 mA, VOUT = 2.8 V)
线路调节	Typ. 0.02%/V
输出电流	300 mA
纹波抑制	Typ. 70 dB
封装	DFN(PLP)1212-6, SOT-23-5

下载数据表

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

功能说明

技术资料
- Typical Application
  
  C1, C2: 1.0 µF
- RP200x261x Dropout Voltage vs. Output Current

品质&封装

产品名称	对应	封装	标注	信赖性
RP200Kxx1x-TR		DFN(PLP)1212-6	RP200K	RP200K
RP200Nxx1x-TR-FE		SOT-23-5	RP200N	RP200N-FE

检索类似产品

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