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R1120N

Features: • Ultra-Low Supply Current.....................TYP. 35µA• Standby Current.....................................TYP. 0.1µA• Dropout Voltage.....................................TYP. 0.2V (IOUT=100mA)• High Ripple Rejection............................TYP. ...

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SeekIC No. : 004468880 Detail

R1120N: Features: • Ultra-Low Supply Current.....................TYP. 35µA• Standby Current.....................................TYP. 0.1µA• Dropout Voltage........................

R1120N Data Sheet

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Part Number:
R1120N
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

• Ultra-Low Supply Current.....................TYP. 35µA
• Standby Current.....................................TYP. 0.1µA
• Dropout Voltage.....................................TYP. 0.2V (IOUT=100mA)
• High Ripple Rejection............................TYP. 70dB (f=1kHz)
• High Accuracy Output Voltage ............±2.0%
• Low Temperature-Drift Coefficient of
  Output Voltage .......................................TYP. ±100ppm/°C
• Excellent Line Regulation.....................TYP. 0.05%/V
• Pinout.......................................................Similar to the TK112
• Small Package.........................................SOT-23-5 (Mini-mold)


Application

• Power source for portable communication tools, cameras and VCRs.
• Power source for battery-powered equipment.
• Power source for domestic appliances.


Pinout

Connection Diagram


Specifications

Symbol Item Rating Unit
VIN Input Voltage 9 V
VCE Input Voltage (CE or CE Pin) 0.3 to VIN +0.3 V
VOUT Output Voltage 0.3 to VIN +0.3 V
IOUT Output Current 200 mA
PD Power Dissipation 250 mW
Topt Operating Temperature Range 40 to 85 °C
Tstg Storage Temperature Range 55 to 125 °C



Description

The R1120N Series are voltage regulator ICs with high output voltage accuracy, lowest supply current, low ON Resistance and high Ripple Rejection by CMOS process. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors, a current limit circuit and a chip enable circuit.

The R1120N perform with low dropout voltage and a chip enable function.

The Dynamic Response to line and load is fast, so R1120N is very suitable for the power supply for handheld communication equipment.

The output voltage of R1120N is fixed with high accuracy.

Since the package for R1120N is SOT-23-5(Mini-mold)package, high density mounting of the ICs on boards is possible.




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