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MAX6458UKD3B+T

MPU Supervisor, 4V-28V supply, Active-Low, Open-Drain reset, 150 ms delay/1.228V threshold, SOT-23-5

MAX6458UKD3B+T - MPU Supervisor, 4V-28V supply, Active-Low, Open-Drain reset, 150 ms delay/1.228V threshold, SOT-23-5

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
MAX6458UKD3B+T
Order Code:
2512636
Technical Datasheet:
MAX6458UKD3B+T   Datasheet
See all Technical Docs

Product Overview

The MAX6458UKD3B+T is a high voltage, low current voltage monitor in 5 pin SOT-23 package. This device operates with 4V to 28V supply voltage and has an inbuilt precision band gap reference, low-offset voltage comparator, internal threshold hysteresis, power-good or reset timeout options and high-voltage open-drain output. Two external resistors set the trip threshold voltages. The MAX6458 includes two comparators (one overvoltage and one undervoltage) for window detection and a single output to indicate if the monitored input is within an adjustable voltage window.
  • Internal 2.25V ±2.5% reference
  • Operating temperature range from -40°C to 125°C
  • Low supply current of 3.5µA typically at 12V
  • Open drain N-channel output
  • Threshold voltage is 1.228V at TA = -40°C to +85°C, VCC >= 4V, VIN rising
  • Internal threshold hysteresis of 5%
  • Two IN to OUT timeout period is 150ms
  • Internal undervoltage lockout
  • Immune to short voltage transients

Applications

System Monitoring, Automotive, Industrial, Portable Devices, Communications & Networking

Product Information

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:
1.228V

:
1Monitors

:
4V

:
28V

:
Active-Low, Open-Drain

:
SOT-23

:
5Pins

:
150ms

:
-40°C

:
125°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

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