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R1180 Series

Low Supply Current 150mA Voltage Regulator

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

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.

Specs & Datasheets

  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

Download Datasheet

Protections / Functions

Functional Description

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

Technical Documents

R1180x281x Dropout Voltage vs. Output Current

R1180x281x Dropout Voltage vs. Output Current

Quality & Packages

Product Name Compatibility Package Marking Reliability
  • gradeConsumerC
SON1612-6 R1180D R1180D-FE
  • gradeConsumerC
SC-82AB R1180Q R1180Q-FE
  • gradeConsumerC
  • plpP
SOT-23-5 R1180N R1180N-FE
  • gradeIndustrialI
SON1612-6 R1180D R1180D-YE
  • gradeIndustrialI
  • plpP
SOT-23-5 R1180N R1180N-YE
  • gradeAutomotiveA
  • aecQ1001
  • plpP
SOT-23-5 R1180N R1180N-HE
  • gradeAutomotiveA
  • aecQ1001
  • plpP
SOT-23-5 R1180N R1180N-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Please contact us or our distributors for unpublished reliability information.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

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