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Description
The R1170S191B-E2-F is a positive voltage regulator IC by CMOS process, belonging to the IC Chips product category. It has features such as high ripple rejection, low dropout voltage, high output voltage accuracy, and low consumption current. This IC is suitable for various power sources for portable appliances.
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
The R1170S191B-E2-F is suitable as a local power source for various portable appliances, such as notebook PCs, cameras, and videos. It can also be used in equipment that uses batteries and home appliances.
Comparison
Advantages- High ripple rejection
- Low dropout voltage
- High output voltage accuracy
- Low consumption current
- Built-in current limit circuit
- Built-in thermal shunt circuit
- Compact size
Disadvantages- Output voltage is fixed in the IC
- Stepwise setting of output voltage
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Datasheet
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Shopping guide
Delivery period:
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Additional Information
- Datasheet: Download R1170S191B-E2-F
- Chipdatas Part: CD92-R1170S191B-E2-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 10:17 +0800
Refund
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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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