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R1180x

Features: • Low Supply Current ..........................................Typ. 1A(Except the current through CE pull-down circuit)• Standby Mode ...................................................Typ. 0.1A• Low Dropout Voltage.........................................Typ. 0.25V (IO...

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SeekIC No. : 004468893 Detail

R1180x: Features: • Low Supply Current ..........................................Typ. 1A(Except the current through CE pull-down circuit)• Standby Mode .............................................

R1180x Data Sheet

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Part Number:
R1180x
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Low Supply Current ..........................................Typ. 1A(Except the current through CE pull-down circuit)
• Standby Mode ...................................................Typ. 0.1A
• Low Dropout Voltage.........................................Typ. 0.25V (IOUT=150mA 3.0V Output type)
• Low Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C
• Good Line Regulation .......................................Typ. 0.05%/V
• High Output Voltage Accuracy ..........................±2.0%
• Small Packages ..............................................SOT-23-5 (R1180N), SC-82AB (R1180Q),
                                                                          SON1612-6 (R1180D)
• Output Voltage ..................................................1.2V to 3.6V
• Built-in Fold Back Protection Circuit .................Typ. 40mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC 0.1F


Application

• Stable voltage reference.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.


Pinout

Connection Diagram


Specifications

Symbol Item Rating Unit
VIN Input Voltage 6.5 V
VCE Input Voltage(CE Pin) 6.5 V
VOUT Output Voltage −0.3 to VIN+0.3 V
IOUT Output Current 180 mA
  Power Dissipation (SOT23-5) *1 420  
  Power Dissipation (SC82-AB)*1 380  
  Power Dissipation (SON1612-6) *1 500  
Topt Operating Temperature Range −40 to 85 °C
Tstg Storage Temperature Range −55 to 125 °C



Description

The R1180x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current, and low ON-resistance. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit which prevents the destruction by excess current, and so on.

The output voltage of R1180x is fixed with high accuracy. B version has a chip enable pin, therefore ultra-low consumption current standby mode can be realized with the pin.

Since the packages for R1180x is SOT-23-5 (R1180N Series), SC-82AB (R1180Q Series), and SON1612-6 (R1180D Series), therefore high density mounting of the ICs on boards is possible.




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