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Supervisor & reset ICs

TL7700

ACTIVE

Voltage supervisor

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Data sheet

TL7700

ACTIVE
Data sheet Order now

Product details

Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.5, Adjustable, adjustable Features Wide input voltage Reset threshold accuracy (%) 2 Iq (typ) (mA) 0.6 Output driver type/reset output Active-low, Open-drain Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 40 Rating Catalog Operating temperature range (°C) -40 to 85
Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.5, Adjustable, adjustable Features Wide input voltage Reset threshold accuracy (%) 2 Iq (typ) (mA) 0.6 Output driver type/reset output Active-low, Open-drain Supply voltage (min) (V) 1.8 Supply voltage (max) (V) 40 Rating Catalog Operating temperature range (°C) -40 to 85
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOP (PS) 8 48.36 mm² 6.2 x 7.8 TSSOP (PW) 8 19.2 mm² 3 x 6.4 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Adjustable Sense Voltage With Two External Resistors
  • 1.0% Sense Voltage Tolerance (25°C)
  • Adjustable Hysteresis of Sense Voltage
  • Wide Operating Supply-Voltage Range: 1.8 V to 40 V
  • Wide Operating Temperature Range: –40°C to 85°C
  • Low Power Consumption: ICC = 0.6 mA Typical, VCC = 40 V
  • Adjustable Sense Voltage With Two External Resistors
  • 1.0% Sense Voltage Tolerance (25°C)
  • Adjustable Hysteresis of Sense Voltage
  • Wide Operating Supply-Voltage Range: 1.8 V to 40 V
  • Wide Operating Temperature Range: –40°C to 85°C
  • Low Power Consumption: ICC = 0.6 mA Typical, VCC = 40 V

The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications. The TL7700 device is designed for operation from –40°C to 85°C.

The TL7700 is a bipolar integrated circuit designed for use as a reset controller in microcomputer and microprocessor systems. The SENSE voltage can be set to any value greater than 0.5 V using two external resistors.

Circuit function is very stable, with supply voltage in the 1.8-V to 40-V range. Minimum supply current allows use with ac line operation, portable battery operation, and automotive applications. The TL7700 device is designed for operation from –40°C to 85°C.
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* Data sheet TL7700 Supply-Voltage Supervisor datasheet (Rev. G) PDF | HTML 31 Aug 2016
Selection guide Voltage Supervisors (Reset ICs) Quick Reference Guide (Rev. H) 28 Feb 2020
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 28 Jun 2019

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Reference designs

TIDA-00741 — Non-Standard PoE, UPOE High-Efficiency Flyback Converter Reference Design for PoE PD Applications

TIDA-00741 uses two TPS2378 PD controllers for a forced 4-pair UPOE solution to 51W non-standard PoE PD applications. It incorportates the UCC2897A controller in a high-efficiency, great transient response (driven) synch flyback converter capble of 12V at 3.8A.
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PDIP (P) 8 Ultra Librarian
SOP (PS) 8 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian
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