R1180 Series
Low Supply Current 150mA Voltage Regulator

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  • Description

    The R1180 Series are CMOS-based LDO regulators featuring 150mA output. R1180’s typical low supply current of 1µA makes it ideal for use in power supplies systems with the sleep mode on. The version that reduced supply current to the lowest possible level by eliminating the CE pin is also available. This product for industrial applications are characterized to -50°C, and operates in a wide temperature range from low temperature to high temperature.

  • Spec
    Consumer Industrial Automotive
    Input Voltage Range 1.7 V to 6.0 V (6.5 V)
    Operating Temperature Range -40°C to 85°C (125°C) -50°C to 105°C (150°C) -40°C to 85°C (150°C)
    Supply Current Typ. 1 µA (Except the current through the CE pull-down circuit)
    Standby Current Typ. 0.1 µA
    Output Voltage Range 1.2 V to 3.6 V (0.1 V step) 1.2 V, 1.5 V, 1.8 V, 1.85 V, 2.0 V, 2.3 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V 1.2 V to 3.6 V (0.1 V step)
    Output Voltage Accuracy ±2.0% (Ta = 25°C)
    Output Voltage Temperature Coefficient Typ. ±100 ppm/°C
    Dropout Voltage Typ. 0.25 V (IOUT = 150 mA, VOUT = 3.0 V)
    Line Regulation Typ. 0.05%/V
    Output Current 150 mA
    Package SC-82AB, SOT-23-5, SON1612-6 SOT-23-5, SON1612-6 SOT-23-5

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • Technical
    • R1180x281x Dropout Voltage vs. Output Current

      R1180x281x Dropout Voltage vs. Output Current

  • Quality &
    • 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.

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

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