NCV4299C: 150 mA Low-Dropout Voltage Regulator
Product Description
The NCV4299C is a family of precision micropower voltage regulators with an output current capability of 150 mA. It is available in 5.0 V or 3.3 V output voltage.
The output voltage is accurate within ±2% with a maximum dropout voltage of 0.5 V at 100 mA. Low Quiescent current is a feature drawing only 80 µA with a 100 µA load. This part is ideal for
any and all battery operated microprocessor equipment.
The device features microprocessor interfaces including an adjustable reset output and adjustable system monitor to provide shutdown early warning. An inhibit function is available. With inhibit active, the regulator turns off and the device consumes less than 1.0 µA of quiescent current.
The part can withstand load dump transients making it suitable for use in automotive environments.
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Features |
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Benefits |
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5.0 V, 3.3 V +/-2%, 150 mA
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Low Current Consumption 80 µA (Typ) in the ON Mode
Extremely Low Current Consumption 1.0 µA in the Off Mode
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Early Warning Output Capability
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Microprocessor power management feature, design flexibility
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Adjustable Reset Threshold and Reset Output Low Down to VQ = 1.0 V
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Microprocessor power management feature, design flexibility
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Fault protection:
60 V (Typ) peak Transient Voltage protection -40 V Reverse Input Voltage protection Short circuit protection Thermal overload protection
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No external components required to enable protections required within any automotive applications
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Applications |
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End Products |
- Body and Chassis
- Powertrain, Engine Control Unit
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