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R1100 Series
Low Supply Current Voltage Regulator

Download Datasheet
ECAD Model: Learn more
  • Standard
  • RoHS
Package1
拡大
:q Package1
Package1
Package1

Description

The R1100 Series are compact CMOS-based voltage regulators featuring 35mA to 100mA. Even if VOUT is shorted to the GND, the included current limit circuit protects the ICs from the destruction. R1100 is available in the SON1408-3 package, consequently providing a compact design.

Spec

Standard
Input Voltage Range Max. 6.0 V (6.5 V)
Operating Temperature Range -40°C to 85°C (125°C)
Supply Current Typ. 1.5 µA
Output Voltage Range 0.9 V to 4.0 V (0.1 V step)
Output Voltage Accuracy ±2.0% (Ta = 25°C)
Output Voltage Temperature Coefficient Typ. ±100 ppm/°C
Dropout Voltage Typ. 20 mV (IOUT = 1 mA, VOUT = 3.0 V)
Line Regulation Typ. 0.05%/V
Output Current Min. 100 mA (VOUT = 3 V)
Package SON1408-3

Download Datasheet

Protections / Functions

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

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
max (V)		 6.0
VOUT
min (V)		 0.9
VOUT
max (V)		 4.0
IOUT
(mA)		 100
ISS
(µA)		 1.5

Technical Documents

  • R1100D301C Dropout Voltage vs. Output Current

    R1100D301C Dropout Voltage vs. Output Current

Quality & Packages

Product Name Compatibility Package Marking Reliability
R1100Dxx1C-TR-F
  • gradeConsumer
 SON1408-3 R1100D R1100D-F
  • 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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Buy / Contact

  • Purchase, Request for samples and documents
    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
R1100 Series