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R1100 Series
Low Supply Current Voltage Regulator

Product Specifications

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.

FEATURES

Input Voltage Range (Absolute maximum rating) Max. 6.0 V (6.5 V)
Supply Current TYP. 0.8 µA (VOUT=1.0V, VDD=3.0V)
Dropout Voltage TYP. 20 mV (IOUT=1mA , VOUT=3.0V)
Output Voltage 0.9 V ~ 4.0 V (0.1V steps)
Output Voltage Accuracy ±2.0% (1.2V≤VOUT≤1.4V), ±24 mV (VOUT<1.2V)
Temperature-Drift Coefficient of Output Voltage TYP. ±100 ppm/°C
Line Regulation TYP. 0.05%/V
Package SON1408-3
Built-in Fold Back Protection Circuit TYP. 40 mA (Current at short mode)
Ceramic capacitors are recommended to be used with this IC 0.1 µF

APPLICATION INFORMATION

TYPICAL CHARACTERISTICS

R1100D301C Dropout Voltage vs. Output Current

PIN DESCRIPTION

SON1408-31.4 mm × 1.2 mm

SON1408-3

1 VOUT
2 VDD
3 GND

R1100 Series for Consumer

APPLICATIONS

  • Power source for battery-powered equipment
  • Power source for cameras, VCRs, camcorders, hand-held audio instruments and hand-held communication equipment
  • Precision voltage references

SELECTION GUIDE

The output voltage for the ICs can be selected at the user's request.

Product Name   Package Quantity per Reel
R1100Dxx1C-TR-F Consumter SON1408-3 9,000
  • xx … The output voltage can be designated in the range from 0.9V(09) to 4.0V(40) in 0.1V steps.

DOCUMENT/CONTACT

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Technical Support

Package *1 Marking Reliability *2
SON1408-3 R1100D R1100D (-FE)

*1: The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and land pattern (foot pattern).
*2: Reliability file includes a reliability test report and a reflow profile.

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