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MAX6421US26+T

MAX6421US26+T

MAX6421US26+T

Maxim Integrated

5V4 Terminals 4-Pin MAX6421 Voltage supervisor1 Channels Min 1V Max 5.5V

SOT-23

MAX6421US26+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-253-4, TO-253AA
Number of Pins 4
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation320mW
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number MAX6421
Output Push-Pull, Totem Pole
Pin Count4
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1V
Operating Supply Current 2.5μA
Adjustable Threshold NO
Watchdog TimerNo
Reset Active Low
Voltage - Threshold 2.625V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 2.559V
Max Reset Threshold Voltage 2.691V
Threshold Voltage +2.63V
Undervoltage Threshold2.559V
Overvoltage Threshold2.691V
Length 2.92mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2258 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.179705$3.179705
10$2.999722$29.99722
100$2.829925$282.9925
500$2.669741$1334.8705
1000$2.518623$2518.623

MAX6421US26+T Product Details

MAX6421US26+T Overview


Power management is mounted through 4 terminals. There is a Tape & Reel (TR)-packaging method applied to IC management. Please find attached 1 functions for your reference in this IC power. There are 1 channels on this power managment ic that can be found in a series. The purpose of this IC power is to provide you with a reference of TO-253-4, TO-253AA functions. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. Specifies a reflow peak temperature of 260 for the package during reflow. During operation, the power ic is supplied with a voltage of 5V. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. Power management is included in the Surface Mount mount. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, it has 4 pins on IC management. 4 pins are present on the power management system. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 1V. There should be no more than 5.5V volts of supply voltage (Vsup) in this power management. The recommended mounting type for IC management is Surface Mount. The temperature of the supervisors should be set to this range: -40°C~125°C TA. There is an output voltage of Push-Pull, Totem Pole from this supervisor when it is operating. There is a supply current of 2.5μA for the power management. It is always advisable to use MAX6421, the base supervisor number, when searching for similar PMICs from the manufacturer.

MAX6421US26+T Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
2.5μA operating supply current

MAX6421US26+T Applications


There are a lot of Maxim Integrated MAX6421US26+T Voltage Supervisors applications.

  • Embedded computing
  • Digitally controlled LDO regulators circuit
  • External alarm
  • Refrigeration
  • Power distribution systems of operating room
  • Automotive permanent magnet synchronous motors
  • Smart meter
  • Stable power system
  • DVR
  • Power communication system

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