R1100 Series
Low Supply Current Voltage Regulator

Download Datasheet

  • 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
    Consumer
    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

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • Technical
    Documents
    • R1100D301C Dropout Voltage vs. Output Current

      R1100D301C Dropout Voltage vs. Output Current

  • Quality &
    Packages
    • 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    • Please contact us or our distributors for unpublished reliability information.

Download Datasheet

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