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R1160 Series
Manual ECO Mode Shift Low Voltage 200mA Voltage Regulator (LDO Regulator)

Product Specifications

The R1160 Series are CMOS-based Manual ECO mode switching LDO regulators with ECO pin featuring 200mA output. By inputting control signals to the ECO pin, the mode of the regulator can be switched to low power mode or fast response mode, thus making both active and sleep modes available for the system. The CE pin can switch the regulator into standby mode. This feature helps to extend the battery life.

FEATURES

Input Voltage Range (Absolute maximum rating) 1.4 V to 6.0 V (6.5 V)
Supply Current (Low Power Mode) Typ. 3.5 µA (VOUT≤1.5V)
Supply Current (Fast Transient Mode) Typ. 40 µA
Supply Current (Standby Mode) Typ. 0.1 µA
Dropout Voltage Typ. 0.14 V (IOUT=200mA, VOUT=2.8V)
Ripple Rejection Typ. 70 dB (f=1kHz, FT Mode)
Temperature-Drift Coefficient of Output Voltage Typ. ±100 ppm/°C
Line Regulation Typ. 0.05%/V
Output Voltage Accuracy ±2.0% (±3.0% at LP Mode)
Output Voltage Range 0.8 V to 3.3 V (0.1V steps)
Built-in Fold Back Protection Circuit Typ. 50 mA (Current at short mode)
Package SOT-23-5

APPLICATION INFORMATION

C1=1µF, C2=2.2µF

TYPICAL CHARACTERISTICS

R1160N261x Dropout Voltage vs. Output Current
(Fast Response Mode)

PIN DESCRIPTION

SOT-23-52.9 mm × 2.8 mm

SOT-23-5

1 VDD
2 GND
3 CE or CE
4 ECO
5 VOUT

R1160 Series for Consumer

APPLICATIONS

  • Precision Voltage References
  • Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment
  • Power source for battery-powered equipment

SELECTION GUIDE

The output voltage and chip enable polarity, etc. for the ICs can be selected at the user’s request.

Product Name   Package Quantity per Reel
R1160Nxx1#-TR-FE Consumter SOT-23-5 3,000
  • xx … The output voltage can be designated in the range from 0.8V(08) to 3.3V(33) in 0.1V steps.
  • # … CE pin polarity are options as follows.
    A: "L" active type.
    B: "H" active type.

DOCUMENT/CONTACT

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Package *1 Marking Reliability *2
SOT-23-5 R1160N R1160N (-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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