MAX6501UKP125+T by Analog Devices

Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23


The MAX6501–MAX6504 low-cost, fully integrated temperature switches assert a logic signal when their die temperature crosses a factory-programmed threshold. Operating from a +2.7V to +5.5V supply, these devices feature two on-chip, temperature-dependent voltage references and a comparator. They are available with factory-trimmed temperature trip thresholds from -45°C to +125°C in 10°C increments, and are accurate to ±0.5°C (typ) or ±6°C (max). These devices require no external components and typically consume 30µA supply current. Hysteresis is pin-selectable at 2°C or 10°C. The MAX6501/MAX6503 have an active-low, open-drain output intended to interface with a microprocessor (µP) reset input. The MAX6502/MAX6504 have an active-high, push-pull output intended to directly drive fan-control logic. The MAX6501/MAX6502 are offered with hot-temperature thresholds (+35°C to +125°C), asserting when the temperature is above the threshold. The MAX6503/MAX6504 are offered with cold-temperature thresholds (-45°C to +15°C), asserting when the temperature is below the threshold. The MAX6501–MAX6504 are offered in eight standard temperature versions; contact the factory for pricing and availability of nonstandard temperature versions. They are available in 5-pin SOT23 package.

Where to Buy

Prices starting from US$1.88

Distributor Stock
Logo for Newark
Newark Electronics
from US$1.88
173
in stock
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Logo for element14 Singapore
element14
from US$2.18
88
in stock
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Logo for Farnell UK
Farnell
from US$1.92
88
in stock
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Features

±0.5°C (typical) Threshold Accuracy Over Full Temperature Range
No External Components Required
Low Cost
30µA Supply Current
Factory-Programmed Thresholds from -45°C to +125°C in 10°C Increments
Open-Drain Output (MAX6501/MAX6503) Push-Pull Output (MAX6502/MAX6504)
Pin-Selectable 2°C or 10°C Hysteresis
SOT23-5 Package

Specifications

Switch Type Local
Interface Logic
Functions Temperature Switch/Temperature Comparator
Accuracy (±°C) 4
Temp. Thresh. (°C) 35455565758595105115
Package/Pins SOT23/5
Oper. Temp. (°C) -55 to +125
BudgetaryPrice (See Notes) 0.81

Last 6 months Inventory & Pricing History



MAX6501UKP125+T Sensors & Transducers by Analog Devices

TEMPERATURE SWITCH 0.5DEG C SOT-23-5

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Output Type Open Drain
Sensing Accuracy Range ± 0.5°C
Sensing Temperature Min -55°C
Sensing Temperature Max 125°C
Sensor Case Style SOT-23
No. of Pins 5Pins
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL -
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History


Alternative Descriptions

Temperature Sensor, 125Deg C, Sot-23-5 | Newark Electronics
TEMPERATURE SWITCH, 0.5DEG C, SOT-23-5 | element14

Frequently Asked Questions

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Is the MAX6501UKP125+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX6501UKP125+T .

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