NCP4626: Linear Voltage Regulator, LDO, 300 mA, with Reverse Current Protection
Product Description
The NCP4626 is a CMOS 300 mA low dropout linear regulator with a wide input voltage range of 3.5 V to 16.0 V, low supply current and high output voltage accuracy. Using an ECO mode selector pin the device can be operated in low power mode to reduce quiescent current or fast mode for better transient response and lower dropout. The NCP4626 is suitable for applications where the VOUT pin voltage may be higher than the VIN pin voltage as it is protected against reverse current. The device has a maximum input voltage tolerance of 18.0 V, comes with or without an auto-discharge feature on the output, and is available in a choice of XDFN, SOT89 and SOT23 packages.
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Features |
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Benefits |
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Operating Input Voltage Range: 3.5V to 16.0V
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Wide range of Input Voltage
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Output Voltage Range: 2.0V to 15.0V (available in 0.1V steps)
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130+ output voltage options available
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Low Quiescent current 6 uA typ. in Low Power Mode
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Excellent choice for battery operating applications
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Very good compromise between PSRR and Quiescent current
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Reverse Current protection
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Device can withstand reverse voltage (Vout > Vin).
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Dropout Voltage: 550 mV typ (fast mode) 700 mV typ (low power mode)
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Current Fold Back Protection
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Thermal Shutdown Protection
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Available in 1.6x1.6 XDFN6, SOT89-5 and SOT-23-5 packages
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Applications |
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End Products |
- Digital Home Appliances
- Audio Visual Equipment
- Battery backup circuits
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- TV, Entertainment system, Playstation, XBOX, DVD player, Blu-ray player
- PSP, Cellphone, Laptop, GPS
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