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ADI LTC1726IS8-2.5#PBF product image
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ADI LTC1726IS8-2.5#PBFRoHS

Manufacturer
ADI
MPN
LTC1726IS8-2.5#PBF
LCSC Part #
C676550
Packaging
SOIC-8
Customer #
Key Attributes
Triple Supply Monitor and μP Supervisor with Adjustable Reset and Watchdog Timer
Datasheetpdf iconADI LTC1726IS8-2.5#PBF
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1+$ 7.3546$ 7.35
10+$ 7.1778$ 71.78
30+$ 7.0594$ 211.78
100+$ 6.9409$ 694.09
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerADI
PackagingSOIC-8
Reset Timeout4.95ms
output typeOpen-drain
Operating Temperature-40℃~+85℃@(TA)
FunctionWatchdog timer
Reset Active LevelActive Low
standby current16uA
Voltage - Supply2.3V~5V
ChipTypeVoltage monitor
Threshold Voltage2.5V
Number of Voltages Monitored3
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Introduction

AI Translation

The LTC726 is a triple supply monitor and microprocessor supervisory circuit with adjustable reset and watchdog functions intended for systems with multiple supply voltages. The part has a common open-drain reset output with an adjustable delay. The reset and watchdog time-out periods are both adjustable using external capacitors. Tight 1.5% accuracy specifications and glitch immunity ensure reliable reset operation without false triggering. The RST output is guaranteed to be in the correct state for VCC5/VCC25 or VCC3 down to 1V. The LTC1726 may also be configured to monitor any one or two VCC inputs instead of three, depending on system requirements. The low (16µA typical) supply current makes the LTC1726 ideal for power-conscious systems.

Features

AI Translation
  • Monitors Three Inputs Simultaneously LTC1726-5: 5V, 3.3V and ADJ LTC1726-2.5: 2.5V, 3.3V and ADJ
  • ±1.5% Threshold Accuracy Over Temperature
  • Low Supply Current: 16µA Typ
  • Adjustable Reset Timeout
  • Adjustable Watchdog Timeout
  • Active Low Open-Drain Reset Output
  • Power Supply Glitch Immunity
  • Guaranteed RESET for VCC3 ≥ 1V or VCC25/VCC5 ≥ 1V
  • MS8 and SO-8 Packages

Applications

AI Translation
  • Desktop Computers
  • Notebook Computers
  • Intelligent Instruments
  • Portable Battery-Powered Equipment
  • Network Servers