R5323N011B-TR-F - Brand New RICOH IC Chips
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Description
The R5323x Series is a CMOS-based voltage regulator IC with high output voltage accuracy, low supply current, low dropout, and high ripple rejection. 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. These ICs perform with low dropout voltage due to a built-in transistor with low ON resistance, and a chip enable function prolongs the battery life of each system. They are very suitable for the power supply for handheld communication equipment. The output voltage of these ICs is internally fixed with high accuracy, and they come in packages such as SOT-23-6, PLP1820-6, and WL-CSP-6, allowing for high density mounting on boards.
Specifications and features
- Low Supply Current: Typ. 90µA (VR1, VR2) - Standby Mode: Typ. 0.1µA (VR1, VR2) - Low Dropout Voltage: Typ. 0.22V (IOUT=150mA, Output Voltage Type) - High Ripple Rejection: Typ. 75dB (VOUT<= 2.4V), Typ. 70dB (VOUT<= 2.5V) (f=1kHz), Typ. 65dB (VOUT<= 2.4V), Typ. 60dB (VOUT<= 2.5V) (f=10kHz) - Low Temperature-drift Coefficient of Output Voltage: Typ. ±100ppm/°C - Excellent Line Regulation: Typ. 0.02%/V - High Output Voltage Accuracy: ±2.0% - Small Packages: SOT-23-6, PLP1820-6, WL-CSP-6 - Output Voltage: Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible - Built-in chip enable circuit (A/B: active high) - Built-in fold-back protection circuit: Typ. 40mA (Current at short mode) - Ceramic Capacitor is recommended (1.0µF or more)
Application Scenarios
- Power source for handheld communication equipment - Power source for electrical appliances such as cameras, VCRs, and camcorders - Power source for battery-powered equipment
Comparison
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Datasheet
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- Datasheet: Download R5323N011B-TR-F
- Chipdatas Part: CD86-R5323N011B-TR-F
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- Last Updated: 2024/10/01 20:30 +0800
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