R1111N251B-TR-FA - Brand New RICOH IC Chips
In Stock:809 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
809,
Ready for Immediate Shipping
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Description
The R1111N Series is a voltage regulator IC with high output voltage accuracy, extremely low supply current, low ON resistance, and high Ripple Rejection by CMOS process. It consists of a voltage reference unit, an error amplifier, resistors, a current limit circuit, and a chip enable circuit.Specifications and features
- Ultra-Low Supply Current: TYP. 35µA
- Standby Mode: TYP. 0.1µA
- Low Dropout Voltage: TYP. 0.2V(IOUT=100mA)
- High Ripple Rejection: TYP. 70dB(f=1kHz)
- Low Temperature-Drift Coefficient of Output Voltage: TYP. ±100ppm/°C
- Excellent Line Regulation: TYP. 0.05%/V
- High Output Voltage Accuracy: ±2.0%
- Excellent Line Transient Response and Load Transient Response
- Small Package: SOT-23-5(Mini-mold)
- Output Voltage: Stepwise setting with a step of 0.1V in the range of 1.5V to 5.0V is possible
- Built-in chip enable circuit (2 types; A: “L” active, B: “H” active)
- Pinout: Similar to the LP2980
Application Scenarios
The R1111N Series voltage regulator IC can be used in various applications such as:
- Consumer electronics
- Power management systems
- Industrial equipment
- Automotive electronics
Comparison
Advantages- High output voltage accuracy
- Extremely low supply current
- Low ON resistance
- High ripple rejection
- Excellent line regulation
Disadvantages- None identified
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download R1111N251B-TR-FA
- Chipdatas Part: CD87-R1111N251B-TR-FA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:01 +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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