RN5RT Series


Data Sheet / Flyer
Data Sheet * Flyer

The RN5RT Series are CMOS-based voltage regulator ICs with high output voltage accuracy and low supply current developed . Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, output voltage setting resistors and a current limit circuit. The output voltage of these ICs is fixed with high accuracy.

The built-in Driver Transistor of low ON Resistance permits developing of low dropout CMOS type regulator as RN5RT Series. Even if VOUT is shorted to GND, the current limit circuit protects the ICs from destruction.
Furthermore, these ICs have a chip enable function, so that the supply current on standby can be minimized.

Since the package for these ICs is the SOT-23-5 (Mini-mold) package, high density mounting of the ICs on boards is possible.

Supply Current Typ. 4µA (except ICEL)
Standby Current Typ. 0.1µA
Dropout Voltage Typ. 0.3V (IOUT=60mA, RN5RT30A)
Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C
Line Regulation Typ. 0.15%/V
Input Voltage Range Max. 8.0V
Output Voltage Range 2.0V to 6.0V (0.1V steps)
Output Voltage Accuracy ±2.0%
Built-in Fold Back Protection Circuit Typ. 30mA (Current at short mode)
Package SOT-23-5
  • Power source for battery-powered equipment.
  • Power source for cellular phones, cameras, VCRs, camcorders, hand-held audio instruments and hand-held communication equipment.
  • Power source for domestic appliances.
Data Sheet Flyer Package Info. Mark Info. Quality Assurance Data
RN5RT Series RN5RT Series SOT-23-5 RN5RT Reliability

All PDF files are less than 1MB unless otherwise stated.

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