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TECH PUBLIC MAX809RRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
MAX809R
LCSC Part #
C5370951
Packaging
SOT23
Customer #
Key Attributes
Microprocessor Voltage Detection and Reset IC
Datasheetpdf iconTECH PUBLIC MAX809R
In-Stock: 2,140
2,140 In stock, ships now
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QtyUnit PriceTotal Amount
10+$ 0.0551$ 0.55
100+$ 0.0432$ 4.32
300+$ 0.0372$ 11.16
3,000+$ 0.0328$ 98.40
6,000+$ 0.0292$ 175.20
9,000+$ 0.0274$ 246.60
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerTECH PUBLIC
PackagingSOT23
Reset Timeout140ms
output typePush-pull
Operating Temperature-40℃~+85℃
Reset Active LevelActive Low
Voltage - Supply1V~5.5V
ChipTypeVoltage monitor
Standby Current10uA
Threshold Voltage2.63V
Function-
Number of Voltages Monitored1
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

Voltage supervisor IC for power supply voltage monitoring in digital systems, operating over the industrial-grade temperature range.

The MAX809 generates a reset signal that asserts low when the system supply voltage falls below the threshold, and deasserts high at least 140ms after the supply voltage recovers above the threshold. The MAX809 series supports any customer-specified threshold voltage. Seven standard industrial threshold options are currently available, covering four supply voltage categories: 5.0V, 3.3V, 3.0V, and 2.5V.

The MAX809 features a push-pull output stage that drives the reset output high when the monitored voltage exceeds the threshold. Fast power supply transients, glitches, and noise are filtered out to prevent false triggering, while correct output logic and full performance specifications are guaranteed at supply voltages as low as 1.0V.

The MAX809 is available in a compact 3-pin SOT-23 package.

Features

AI Translation
  • Industrial temperature range operation: -40°C to +85°C
  • Operational down to 1V supply voltage
  • Power supply glitch immunity
  • Available in SOT-23 package
  • Lead-free and RoHS compliant

Applications

AI Translation
  • Computers, servers, laptops, modems
  • Wireless switches
  • Embedded systems
  • Home appliances, electricity meters
  • PDAs and handheld devices