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TPS3851 Datasheet Precision Voltage Supervisor

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & munity TPS3851 SBVS300 – NOVEMBER 2016 TPS3851 Precision Voltage Supervisor with Integrated Watchdog Timer.

General Description

The TPS3851 bines a precision voltage supervisor with a programmable watchdog timer.

The TPS3851 parator achieves a 0.8% accuracy (–40°C to +125°C) for the undervoltage (VITN) threshold.

The TPS3851 also includes accurate hysteresis on the undervoltage threshold making the device ideal for use with tight tolerance systems.

Key Features

  • 1 0.8% Voltage Threshold Accuracy.
  • Precision Undervoltage Monitoring:.
  • Supports Common Rails from 1.8 V to 5.0 V.
  • 4% and 7% Undervoltage Thresholds Available.
  • 0.5% Hysteresis.
  • Factory-Programmed Precision Watchdog and Reset Timers:.
  • ±15% Accurate WDT and RST Delays.
  • Watchdog Disable Feature.
  • User-Programmable Watchdog Timeout.
  • Input Voltage Range: VDD = 1.6 V to 6.5 V.
  • Low Quiescent Current: IDD =.

More Datasheets from Texas Instruments

Part Number Description
TPS3851-Q1 High-Accuracy Voltage Supervisor
TPS3850 Precision Voltage Supervisor
TPS3852 Precision Voltage Supervisor
TPS3852-Q1 High-Accuracy Voltage Supervisor
TPS38-Q1 65V Dual Channel Overvoltage or Undervoltage Detector
TPS3800 ULTRA-SMALL SUPPLY VOLTAGE SUPERVISORS
TPS3801 ULTRA-SMALL SUPPLY VOLTAGE SUPERVISORS
TPS3802 ULTRA-SMALL SUPPLY VOLTAGE SUPERVISORS
TPS3803-01 VOLTAGE DETECTOR
TPS3803-01-EP VOLTAGE DETECTOR

TPS3851 Distributor