R1161N291D-TR-F - Brand New RICOH IC Chips
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Description
The R1161N291D-TR-F is an IC chip belonging to the R1160x series of voltage regulator ICs. These are CMOS-based ICs that offer high output voltage accuracy, low supply current, and low ON-resistance. These ICs are equipped with a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit, and a chip enable circuit. They are designed to operate with low dropout voltage and a chip enable function. A current limit circuit is included to prevent the destruction by over current.
Specifications and Features
- Ultra-Low Supply Current: Typ. 3.5µA (Low Power Mode, VOUT < = 1.5V); Typ. 40µA (Fast Transient Mode)
- Standby Mode: Typ. 0.1µA
- Low Dropout Voltage: Typ. 0.30V (IOUT=200mA 3.0V Output Voltage=1.0V Type); Typ. 0.20V (IOUT=200mA 3.0V Output Voltage=1.5V Type); Typ. 0.14V (IOUT=200mA 3.0V Output Voltage=3.0V Type)
- High Ripple Rejection: Typ. 70dB (f=1kHz,FT Mode)
- Low Temperature-Drift Coefficient of Output Voltage Typ.: ±100ppm/°C
- Excellent Line Regulation: Typ. 0.05%/V
- High Output Voltage Accuracy: ±2.0% (±3.0% at LP Mode)
- Output Voltage: 0.8V to 3.3V
- Input Voltage: Min.1.4V
- Built-in Fold Back Protection Circuit: Typ. 50mA (Current at short mode)
- Small Packages: SOT-23-5 (Super Mini-mold),SON-6
Application Scenarios
The R1161N291D-TR-F is ideal for use as a precision voltage reference, as a power source for electrical appliances such as cameras, VCRs and handheld communication equipment, and as a power source for battery-powered equipment.
Comparison
Advantages- High output voltage accuracy with ±2.0% (±3.0% at LP Mode)
- Low dropout voltage with Typ. 0.30V (IOUT=200mA 3.0V Output Voltage=1.0V Type); Typ. 0.20V (IOUT=200mA 3.0V Output Voltage=1.5V Type); Typ. 0.14V (IOUT=200mA 3.0V Output Voltage=3.0V Type)
- Small packages with SOT-23-5 (Super Mini-mold),SON-6
Disadvantages- None found
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download R1161N291D-TR-F
- Chipdatas Part: CD88-R1161N291D-TR-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:07 +0800
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- Full or Partial Refund , If the item is not as described
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