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TI LM3724EM5-3.08/NOPB product image
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TI LM3724EM5-3.08/NOPBRoHS

Manufacturer
TI
MPN
LM3724EM5-3.08/NOPB
LCSC Part #
C701862
Packaging
SOT-23-5
Customer #
Key Attributes
190ms Active Low 1 SOT-23-5 Supervisors RoHS
Datasheetpdf iconTI LM3724EM5-3.08/NOPB
In-Stock: 991
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QtyUnit PriceTotal Amount
1+$ 2.0227$ 2.02
10+$ 1.7205$ 17.21
30+$ 1.5304$ 45.91
100+$ 1.3355$ 133.55
500+$ 1.2478$ 623.90
1,000+$ 1.2088$ 1208.80
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerTI
PackagingSOT-23-5
Operating Temperature-40℃~+125℃
Reset Timeout190ms
output typeOpen-drain
Reset Active LevelActive Low
ChipTypeVoltage monitor
Threshold Voltage3.08V
FunctionManual reset input
Number of Voltages Monitored1
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The LM3722/LM3723/LM3724 microprocessor supervisory circuits monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, powerdown, brown-out conditions, and manual reset. The LM3722/LM3723/LM3724 asserts a reset signal whenever the supply decreases below the factory-programmed reset threshold. Reset will be asserted for at least 100ms even after VCC rises above the reset threshold. The LM3722 has an active-low RESET push-pull output. The LM3723 has an active-high RESET push-pull output. The LM3724 has an active-low open-drain RESET output. Three standard reset voltage options are available, suitable for monitoring 5V, 3.3V, and 2.5V supply voltages. Additional reset voltages are also available; contact Texas Instruments for details.

Features

AI Translation
  • Precise Monitoring of 2.5V, 3.3V, and 5V Supply Voltages
  • Fully Specified Over Temperature
    • Industrial: -40°C to ±85°C
    • Extended: -40°C to ±125°C
  • 100 ms Minimum Power-On Reset pulse Width, 190 ms Typical
  • Active-Low RESET Output (LM3722) Active-High RESET Output (LM3723) Active-Low RESET Open Drain Output (LM3724)
  • Guaranteed RESET Output Valid for VCC ≥ 1V
  • Low Supply Current, 6μA Typical
  • Power Supply Transient Immunity
  • Compatible with MAX811/812 Applications

Applications

AI Translation
  • Microprocessor Systems
  • Computers
  • Controllers
  • Intelligent Instruments
  • Portable/Battery-Powered Equipment