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Description
The R1170H301B-T1-FB is a positive voltage regulator IC by CMOS process. It features high ripple rejection, low dropout voltage, high output voltage accuracy, and low consumption current. The IC consists of a voltage reference unit, an error amplifier, resistor net for setting output voltage, a current limit circuit, a chip enable circuit, and a thermal-shunt circuit. The output voltage of the R1170 is fixed in the IC. Its low consumption current, low dropout voltage, and chip enable function make it suitable for extending the battery life of portable appliances. The R1170 Series are also designed for high-density mounting on boards with their SOT-89-5 package or HSON6 package.
Specifications and features
- Ultra-Low Supply Current: TYP. 80µA
- Low Standby Current: TYP. 0.1µA
- Output Current: MIN. 800mA (VIN=VOUT+1.0V)
- Output Voltage: Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V
- High Output Voltage Accuracy: ±2.0%
- Low Dropout Voltage: TYP. 0.12V (VOUT=3.0V, IOUT=300mA)
- Line Regulation: TYP. 0.05%/V
- Small Package: SOT-89-5, HSON6
- Built-in Current Limit Circuit
- Built-in Thermal Shunt Circuit
- Low Temperature-drift Coefficient of Output Voltage: TYP. ±100ppm/°C
Application Scenarios
- Local power source for Notebook PC.
- Local power source for portable appliances, cameras, and videos.
- Local power source for battery-powered equipment.
- Local power source for home appliances. -
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download R1170H301B-T1-FB
- Chipdatas Part: CD86-R1170H301B-T1-FB
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 03:08 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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