RP102Z281D-TR-F - Brand New RICOH IC Chips
In Stock:5801 ,Ready for Immediate Shipping
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In Stock:
5801,
Ready for Immediate Shipping
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Description
The RP102Z281D-TR-F is a voltage regulator IC based on CMOS technology, which offers high output voltage accuracy, low supply current, low ON-resistance, and high ripple rejection. This IC has an integrated voltage reference unit, an error amplifier, a resistor-net for voltage setting, a current limit circuit, and a chip enable circuit. The RP102Z281D-TR-F provides low dropout voltage, excellent line and load transient response, and "chip enable" function. It is enclosed in packages that allow for high-density mounting on boards such as SO-23-5, DFN(PLP)1820-6, and WLCSP-4-P2.
Specifications and features
- Supply Current: 50 μA (Typ.)
- Standby Mode: 0.1 μA (Typ.)
- Dropout Voltage: 0.12V (IOUT=300mA, VOUT=2.8V) (Typ.)
- Ripple Rejection: 80dB (f=1kHz) (Typ.)
- Temperature-Drift Coefficient of Output Voltage: ±20ppm/°C (Typ.)
- Line Regulation: 0.02%/V (Typ.)
- Output Voltage Accuracy: ±0.8%
- Packages: WLCSP-4-P2, DFN(PLP)1820-6, SOT-23-5
- Input Voltage Range: 1.7V to 5.25V
- Output Voltage Range: 1.2V to 3.3V (0.1V steps). For other voltages, please refer to MARK INFORMATIONS.
- Built-in Fold Back Protection Circuit: Typ. 50mA (Current at short mode)
- Ceramic capacitors are recommended to be used with this IC: CIN=COUT=1 μF or more
Application Scenarios
- Power source for portable communication equipment.
- Power source for electrical appliances such as cameras, VCRs, and camcorders.
- Power source for battery-powered equipment.
Comparison
Advantages- High output voltage accuracy
- Low supply current
- Low ON-resistance
- High ripple rejection
- Excellent line and load transient response
- "Chip enable" function
- Compact packaging
- Built-in foldback protection
Disadvantages- Output voltage only can range from 1.2V to 3.3V
- Ceramic capacitors required for operation which may increase cost
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Datasheet
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Additional Information
- Datasheet: Download RP102Z281D-TR-F
- Chipdatas Part: CD89-RP102Z281D-TR-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 11:00 +0800
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