R1170H301B-T1-F - Brand New RICOH IC Chips
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Description
The R1170H301B-T1-F is a positive voltage regulator IC that belongs to the R1170 Series and has been developed through the CMOS process. These ICs possess low consumption current, high output voltage accuracy, high ripple rejection, and low dropout voltage. Each IC consists of an error amplifier, a voltage reference unit, resistor net for setting output voltage, a chip enable circuit, a current limit circuit at a short mode, and thermal-shunt circuit. It comes with a fixed output voltage. The R1170H301B-T1-F is suitable for various power sources required by portable appliances and battery-use equipment, and can also be used as a local power source for notebook PC, cameras and videos, and home appliances. It is available in SOT-89-5 package or HSON6, which enables high density mounting on boards.
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 R1170H301B-T1-F can be used as a local power source for various devices such as notebook PC, cameras and videos, home appliances, portable appliances, and battery-use equipment.
Comparison
Advantages- High ripple rejection, low dropout voltage, high output voltage accuracy, low consumption current.
- Built-in current limit circuit and thermal shunt circuit.
- Small package allows high density mounting on boards.
Disadvantages- Fixed output voltage
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download R1170H301B-T1-F
- Chipdatas Part: CD89-R1170H301B-T1-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 12:57 +0800
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