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NCP803SN160T1G

Processor Supervisor 1.6V 1 Active Low/Open Drain 3-Pin SOT-23 T/R

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Overview of NCP803SN160T1G

The NCP803SN160T1G is a voltage detector IC designed to monitor the power supply voltage in electronic systems. It provides a compact and efficient solution for voltage monitoring and reset generation.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Power Supply Voltage
  • GND: Ground
  • RESET: Reset Output

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the NCP803SN160T1G IC for a more visual representation.

Key Features

  • Voltage Monitoring: The NCP803SN160T1G is designed to monitor the power supply voltage and generate a reset signal when the voltage falls below a specified threshold.
  • Wide Operating Voltage Range: This IC can operate over a wide voltage range, making it suitable for various electronic systems.
  • Low Power Consumption: With its low power design, the NCP803SN160T1G minimizes energy consumption in voltage monitoring applications.

Note: For detailed technical specifications, please refer to the NCP803SN160T1G datasheet.

Application

  • Power Management: The NCP803SN160T1G is commonly used in power management systems to monitor the voltage and initiate system reset when necessary.
  • Battery-Powered Devices: This IC is suitable for battery-powered devices where efficient voltage monitoring is essential for system reliability.
  • Embedded Systems: The NCP803SN160T1G can be integrated into embedded systems to ensure stable operation based on power supply voltage conditions.

Functionality

The NCP803SN160T1G provides voltage monitoring and reset generation, offering essential features for power supply supervision in electronic applications.

Equivalent

For similar functionality, consider these alternatives to the NCP803SN160T1G:

  • ADM823: A voltage monitoring and reset IC with comparable features to the NCP803SN160T1G.
  • LTC2935: This IC offers voltage and power supply monitoring capabilities suitable for various electronic systems.
  • MAX803: Another voltage detector IC designed for reliable voltage monitoring and reset generation.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Supervisory Circuits RoHS Details
Type Voltage Supervisory Mounting Style SMD/SMT
Package / Case SOT-23-3 Threshold Voltage 1.6 V
Number of Inputs Monitored 1 Input Output Type Active Low, Open Drain
Manual Reset No Manual Reset Watchdog Timers No Watchdog
Battery Backup Switching No Backup Reset Delay Time 460 ms
Supply Voltage - Max 5.5 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 105 C Series NCP803
Brand onsemi Chip Enable Signals No Chip Enable
Features No Internal Hysteresis Height 0.94 mm
Length 2.9 mm Operating Supply Current 800 nA
Overvoltage Threshold 1.62 V Power Fail Detection No
Product Type Supervisory Circuits Factory Pack Quantity 3000
Subcategory PMIC - Power Management ICs Supply Voltage - Min 1 V
Undervoltage Threshold 1.6 V Width 1.3 mm
Unit Weight 0.000282 oz

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