Product details

Number of supplies monitored 1 Threshold voltage 1 (Typ) (V) 3.08 Features Manual reset capable, Wide input voltage, Complimentary output Reset threshold accuracy (%) 2.6 Output driver type/reset output Active-high, Active-low, Open-drain Time delay (ms) Programmable Rating Catalog Watchdog timer WDI (sec) None Operating temperature range (C) -40 to 85, 0 to 70
Number of supplies monitored 1 Threshold voltage 1 (Typ) (V) 3.08 Features Manual reset capable, Wide input voltage, Complimentary output Reset threshold accuracy (%) 2.6 Output driver type/reset output Active-high, Active-low, Open-drain Time delay (ms) Programmable Rating Catalog Watchdog timer WDI (sec) None Operating temperature range (C) -40 to 85, 0 to 70
PDIP (P) 8 93 mm² 9.81 x 9.43 SOIC (D) 8 19 mm² 3.91 x 4.9
  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • RESET Output Defined From VCC ≥ 1 V
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • True and Complement Reset Outputs
  • Externally Adjustable Pulse Duration
  • Power-On Reset Generator
  • Automatic Reset Generation After Voltage Drop
  • RESET Output Defined From VCC ≥ 1 V
  • Precision Voltage Sensor
  • Temperature-Compensated Voltage Reference
  • True and Complement Reset Outputs
  • Externally Adjustable Pulse Duration

The TL7702B, TL7705B, and TL7733B are integrated-circuit supply-voltage supervisors designed for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. When an undervoltage condition occurs during normal operation, outputs RESET and RESET go active.

The TL7702BC, TL7705BC, and TL7733BC are characterized for operation from 0°C to 70°C. The TL7702BI, TL7705BI, and TL7733BI are characterized for operation from –40°C to 85°C. The TL7705BQ is characterized for operation from –40°C to 125°C.

The TL7702B, TL7705B, and TL7733B are integrated-circuit supply-voltage supervisors designed for use as reset controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply for undervoltage conditions at the SENSE input. When an undervoltage condition occurs during normal operation, outputs RESET and RESET go active.

The TL7702BC, TL7705BC, and TL7733BC are characterized for operation from 0°C to 70°C. The TL7702BI, TL7705BI, and TL7733BI are characterized for operation from –40°C to 85°C. The TL7705BQ is characterized for operation from –40°C to 125°C.

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Type Title Date
* Data sheet TL7702B, TL7733B, and TL7705B Supply-Voltage Supervisors datasheet (Rev. O) PDF | HTML 20 Nov 2020
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 28 Jun 2019
Application note Supply Voltage Supervisor TL77xx Series 01 Jan 1997

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