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R1130 Series
8V Input 300mA Voltage Regulator

Download Datasheet
ECAD Model: Learn more
  • Standard
  • For Automotive
  • Product Longevity Program
  • RoHS
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Description

The R1130 Series are CMOS-based LDO regulators featuring 300mA output. The input voltage (VIN) is as high as Max. 8V (maximum rating of 9V). R1130 is available in two versions: the internally fixed output voltage type or the adjustable output voltage type by external resistors. The CE pin can switch the regulator into standby mode.

Spec

Standard Automotive
Input Voltage Range 2.5 V to 8.0 V (9.0 V)
Operating Temperature Range -40°C to 85°C (125°C) -40°C to 85°C (150°C)
Supply Current Typ. 50 µA
Standby Current Typ. 0.1 µA
Output Voltage Range Internally Fixed Ver.: 1.5 V to 5.0 V (0.1 V step)
Ver. C: Externally adjustable with ADJUST pin (Reference Voltage: 1.8 V)
Output Voltage Accuracy ±2.0% (Ta = 25°C)
Output Voltage Temperature Coefficient Typ. ±100 ppm/°C
Dropout Voltage Typ. 0.2 V (VOUT = 5.0 V)
Output Current 300 mA
Ripple Rejection Typ. 60 dB (f = 1 kHz)
Package SOT-89-5

Download Datasheet

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)		 2.5
VIN
max (V)		 8.0
VOUT
min (V)		 1.5
VOUT
max (V)		 5.0
IOUT
(mA)		 300
ISS
(µA)		 50

Technical Documents

  • R1130H331B Dropout Voltage vs. Output Current

    R1130H331B Dropout Voltage vs. Output Current

Quality & Packages

Product Name Compatibility Package Marking Reliability
R1130Hxx1x-T1-FE
  • gradeConsumer
  • plp
 SOT-89-5 R1130H R1130H-FE
R1130Hxx1x-T1-HE
  • gradeAutomotive
  • plp
 SOT-89-5 R1130H R1130H-HE
  • 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.

FAQ

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
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  • Technical Support
R1130 Series