Skip to main content Skip to first level navigation
Skip to main content First level navigation Menu
Contact Us About Us ricoh.com
Breadcrumbs
Facebook (Open link in new window) YouTube (Open link in new window) LinkedIn (Open link in new window)
Main content
Main content

RP170 Series

10V Input 300mA LDO Regulator

  • Consumer
  • Industrial
  • Automotive
  • PLP
  • AEC-Q100
  • RoHS

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.

Specs & Datasheets

  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, 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

Download Datasheet

Protections / Functions

Functional Description

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

Technical Documents

RP170x301x Dropout Voltage vs. Output Current

RP170x301x Dropout Voltage vs. Output Current

Quality & Packages

Product Name Compatibility Package Marking Reliability
RP170Nxx1x-TR-FE
  • gradeConsumerC
  • plpP
SOT-23-5 RP170N RP170N-FE
RP170Hxx1x-T1-FE
  • gradeConsumerC
  • plpP
SOT-89-5 RP170H RP170H-FE
RP170Nxx1x-TR-YE
  • gradeIndustrialI
  • plpP
SOT-23-5 RP170N RP170N-YE
RP170Hxx1x-T1-YE
  • gradeIndustrialI
  • plpP
SOT-89-5 RP170H RP170H-YE
RP170Nxx1x-TR-KE
  • gradeAutomotiveA
  • aecQ1001
  • plpP
SOT-23-5 RP170N RP170N-KE
RP170Nxx1x-TR-AE
  • gradeAutomotiveA
  • aecQ1001
  • plpP
SOT-23-5 RP170N RP170N-AE
RP170Hxx1x-T1-KE
  • gradeAutomotiveA
  • aecQ1001
  • plpP
SOT-89-5 RP170H RP170H-KE
RP170Hxx1x-T1-AE
  • gradeAutomotiveA
  • aecQ1001
  • plpP
SOT-89-5 RP170H RP170H-AE

Refer to the datasheets for the details on the product.
The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
Please contact us or our distributors for unpublished reliability information.

Sample / Buy

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)
300
ISS
(µA)
23
Functions Constant Slope,Auto Discharge