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RP171 Series
10V Input 150mA LDO Regulator

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ECAD Model: Learn more
  • Standard
  • For Industrial
  • For Automotive
  • AEC-Q100
  • Product Longevity Program
  • RoHS
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Description

The RP171 Series are CMOS-based LDO regulators featuring 150mA output current. Due to the 10V maximum input voltage, RP171 can be used for 2 cell lithium-ion battery powered portable appliances and home appliances. RP171 has a fold-back protection circuit, a thermal shutdown circuit and a constant slope circuit. SC-88A and SOT-23-5 packages are available.

Spec

Standard 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) -40°C to 105°C (125°C) -40°C to 105°C (150°C)
Supply Current Typ. 23 µA (VIN = VSET +1.0 V)
Standby Current Typ. 0.1 µA (VIN = 10.0 V, CE = “L”)
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, 1.5 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
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. 0.40 V (IOUT = 150 mA, VOUT = 2.8 V)
Line Regulation Typ. 0.02%/V
Ripple Rejection Typ. 70 dB (f = 1 kHz)
Package SC-88A, SOT-23-5 SOT-23-5 SOT-23-5

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Protections / Functions

TSD Reverse Current Limit ISC Inrush ECO mode Auto Discharge External Driver PGOOD Soft Start

Functional Description

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

Functional Description

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

Search for similar products under conditions below.

Category:LDO Linear Regulators

VIN
min (V)		 2.6
VIN
max (V)		 10.0
VOUT
min (V)		 1.2
VOUT
max (V)		 6.5
IOUT
(mA)		 150
ISS
(µA)		 23
Functions Soft Start,Auto Discharge

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
RP171Qxx2x-TR-FE
  • gradeConsumer
 SC-88A RP171Q RP171Q-FE
RP171Nxx1x-TR-FE
  • gradeConsumer
  • plp
 SOT-23-5 RP171N RP171N-FE
RP171Nxx1x-TR-YE
  • gradeIndustrial
  • plp
 SOT-23-5 RP171N RP171N-YE
RP171Nxx1x-TR-JE
  • gradeAutomotive
  • aecQ100
  • plp
 SOT-23-5 RP171N RP171N-JE
RP171Nxx1x-TR-AE
  • gradeAutomotive
  • aecQ100
  • plp
 SOT-23-5 RP171N RP171N-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.

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RP171 Series