R1141Q271D-TR-FA - Brand New RICOH IC Chips
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Description
Electronic Component Model: R1141Q271D-TR-FA is an IC Chip product. It is a highly efficient power source that can be used in various electronic devices. This model is known for its low supply current and standby mode, making it energy-efficient. It also has a low dropout voltage and excellent ripple rejection. The temperature-drift coefficient of the output voltage is ±100ppm/°C, ensuring stability even in changing temperatures. The output voltage accuracy is ±1.5% or ±30mV. It comes in a compact SC-82AB package and has an output voltage range of 1.5V to 4.0V. The chip also includes a built-in chip enable circuit and fold-back protection circuit. Ceramic capacitors of 2.2μF or more can be used for the output pin.
Specifications and features
- Supply Current: Typ. 90μA
- Standby Mode: Typ. 0.1μA
- Dropout Voltage: Typ. 0.15V (IOUT=100mA, Output Voltage=3.0V Type)
- Ripple Rejection: Typ. 75dB (VOUT <= 2.4V), Typ. 70dB (VOUT > 2.5V) (f=1kHz)
- Temperature-Drift Coefficient of Output Voltage: Typ. ±100ppm/°C
- Line Regulation: Typ. 0.02%/V
- Output Voltage Accuracy: ±1.5% or ±30mV (VOUT <= 2.0V)
- Excellent Dynamic Response
- Package: SC-82AB (Super Mini-mold)
- Output Voltage Range: 1.5V to 4.0V (0.1V steps)
- Built-in Chip Enable Circuit (B/D: active high)
- Built-in Fold-back Protection Circuit: Typ. 40mA (Short Current)
- Ceramic capacitor can be used for Output pin: Recommended value is 2.2μF or more.
Application Scenarios
This IC chip is widely used as a power source in various electronic devices. It is commonly used in cellular phones such as GSM, CDMA, and different kinds of PCS. It can also be used in electrical appliances like cameras, VCRs, camcorders, and handheld communication equipment. Additionally, it is suitable for battery-powered equipment and can function as a stable voltage reference.
Comparison
Advantages- Low supply current
- Energy-efficient standby mode
- Low dropout voltage
- Excellent ripple rejection
- Stable output voltage across varying temperatures
- Compact size
- Built-in chip enable and protection circuits
Disadvantages- Requires the use of ceramic capacitors for the output pin
- Output voltage limited to the range of 1.5V to 4.0V
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
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- Datasheet: Download R1141Q271D-TR-FA
- Chipdatas Part: CD93-R1141Q271D-TR-FA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:10 +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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The fee is charged according to the rule of PayPal.
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