RP152 Series

Low Voltage Dual 150mA LDO Regulator with sequence control

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Description

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.

Spec

	Consumer
Input Voltage Range	1.4 V to 5.25 V (6.0 V)
Operating Temperature Range	-40°C to 85°C (125°C)
Supply Current	Typ. 40 µA×2 (VR1&VR2)
Standby Current	Typ. 0.1 µA×2 (VR1&VR2)
Output Voltage Range	0.8 V to 3.6 V (0.1 V step)
Output Voltage Accuracy	±1.0% (VSET > 2.0 V, Ta = 25°C)
Output Voltage Temperature Coefficient	Typ. ±80 ppm/°C
Dropout Voltage	Typ. 0.20 V (IOUT = 150 mA, VSET = 2.8 V)
Line Regulation	Typ. 0.02%/V
Output Current	150 mA
Ripple Rejection	Typ. 70 dB (f = 1 kHz)
Package	DFN1212-6, SOT-23-6

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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
RP152Lxxxx-TR		DFN1212-6	RP152L	RP152L
RP152Nxxxx-TR-FE		SOT-23-6	RP152N	RP152N-FE

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