R1161N291D-TR-FA - Brand New RICOH IC Chips
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Description
The R1160x Series is a CMOS-based voltage regulator IC with high output voltage accuracy, low supply current, and low ON-resistance. It consists of a voltage reference unit, an error amplifier, resistors for setting the output voltage, a current limit circuit, and a chip enable circuit. The ICs perform with low dropout voltage and have a chip enable function to prevent destruction by overcurrent. The R1160x Series offers 3 modes: standby mode with CE or standby control pin, Fast Transient Mode (FT mode), and Low Power Mode (LP mode) with ECO pin. The consumption current is reduced to 1/10 in LP mode compared to FT mode. The output voltage is internally fixed with high accuracy, and the ICs are available in SOT-23-5 and SON-6 packages for high-density mounting on boards.
Specifications and features
- Ultra-Low Supply Current: Typ. 3.5µA (LP mode, VOUT ≤ 1.5V), Typ. 40µA (FT 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
- Precision Voltage References - Power source for electrical appliances such as cameras, VCRs, and handheld communication equipment - Power source for battery-powered equipment
Comparison
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download R1161N291D-TR-FA
- Chipdatas Part: CD93-R1161N291D-TR-FA
- Warehouse: China, Hong Kong
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- Last Updated: 2024/10/01 08:52 +0800
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