RP170 Series

10V Input 300mA LDO Regulator

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Description

The RP170 Series are CMOS-based LDO regulators featuring 300mA output current. Due to the 10V maximum input voltage, RP170 can be used for 2 cell lithium-ion battery powered portable appliances and home appliances. RP170 has a fold-back protection circuit, a thermal shutdown circuit and a constant slope circuit. SOT-23-5 and SOT-89-5 with high power dissipation packages are available. This product for industrial applications are characterized to -50°C, and operates in a wide temperature range from low temperature to high temperature.

Spec

	Consumer	Industrial	Automotive
Input Voltage Range	2.6 V to 10.0 V (12.0 V)
Operating Temperature Range	-40°C to 85°C (125°C)	-50°C to 105°C (150°C)	-40°C to 105°C (150°C) -40°C to 125°C (150°C)
Supply Current	Typ. 23 µA
Standby Current	Typ. 0.1 µA
Output Voltage Range	1.2 V to 6.5 V (0.1 V step)	1.2 V, 1.5 V, 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, 5.0 V, 6.0 V	1.2 V, 1.25 V, 1.5 V, 1.8 V, 2.5 V, 2.8 V, 2.9 V, 3.0 V, 3.3 V, 3.8 V, 4.2 V, 5.0 V, 5.5 V, 6.0 V
Output Voltage Accuracy	±1.0% (Ta = 25°C)
Output Voltage Temperature Coefficient	Typ. ±80 ppm/°C
Dropout Voltage	Typ. 0.20 V (IOUT = 100 mA, VOUT = 3.0 V) Typ. 0.77 V (IOUT = 300 mA, VOUT = 2.8 V)
Line Regulation	Typ. 0.02%/V
Output Current	300 mA
Ripple Rejection	Typ. 70 dB (f = 1 kHz)
Package	SOT-23-5, SOT-89-5

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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	Package	Marking	Reliability
RP170Nxx1x-TR-FE	SOT-23-5	RP170N	RP170N-FE
RP170Hxx1x-T1-FE	SOT-89-5	RP170H	RP170H-FE
RP170Nxx1x-TR-YE	SOT-23-5	See datasheet	RP170N-YE
RP170Hxx1x-T1-YE	SOT-89-5	See datasheet	RP170H-YE
RP170Nxx1x-TR-KE	SOT-23-5	See datasheet	RP170N-KE
RP170Nxx1x-TR-AE	SOT-23-5	See datasheet	RP170N-AE
RP170Hxx1x-T1-KE	SOT-89-5	See datasheet	RP170H-KE
RP170Hxx1x-T1-AE	SOT-89-5	See datasheet	RP170H-AE

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

	VIN min (V)	2.6
	VIN max (V)	10.0
	VOUT min (V)	1.2
	VOUT max (V)	6.5
	IOUT (mA)	300
	ISS (µA)	23
	Functions	Constant Slope,Auto Discharge