RP150 Series

Dual 300mA LDO Regulator

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Description

The RP150 Series are CMOS-based dual output LDO regulators featuring 300mA output. RP150 features supply current as low as 24µA per output, which is substantially lower compared to existing lines. Due to a built-in 0.7Ω (at VSET=2.8V) on-resistor, RP150 can provide a low dropout voltage. RP150 also features an excellent line transient response, ripple rejection at 80dB, and low noise. The output voltage accuracy is as high as ± 1% and the temperature drift coefficient of output voltage is low at ± 30ppm/°C. RP150 is mounted on DFN(PL)2020-8 package, which contributes to the space-saving design of set.

Spec

	Consumer
Input Voltage Range	2.5 V to 5.25 V (6.0 V)
Operating Temperature Range	-40°C to 85°C (125°C)
Supply Current	Typ. 24 µA×2 (VR1&VR2)
Standby Current	Typ. 0.1 µA×2 (VR1&VR2)
Output Voltage Range	1.5 V to 3.3 V (0.1 V step)
Output Voltage Accuracy	±1.0% (Ta = 25°C)
Output Voltage Temperature Coefficient	Typ. ±30 ppm/°C
Dropout Voltage	Typ. 0.21 V (IOUT = 300 mA, VOUT = 2.8 V)
Line Regulation	Typ. 0.02%/V
Output Current	300 mA
Ripple Rejection	Typ. 80 dB (f = 1 kHz)
Package	DFN(PL)2020-8

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

Functional Description

Quality &
Packages

Product Name	Compatibility	Package	Marking	Reliability
RP150Kxxxx-TR		DFN(PL)2020-8	RP150K	RP150K

Refer to the datasheets for the details on the product.
The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

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