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MAX809REXR+T

MAX809REXR+T

MAX809REXR+T

Maxim Integrated

3V3 Terminals 3-Pin MAX809 Voltage supervisor1 Channels Min 1.2V Max 5.5V

SOT-23

MAX809REXR+T Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-70, SOT-323
Number of Pins 3
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation 174mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Base Part Number MAX809
Output Push-Pull, Totem Pole
Pin Count 3
Power Supplies 3V
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1.2V
Operating Supply Current 17μA
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Voltage - Threshold 2.63V
Number of Voltages Monitored 1
Reset Timeout 140ms Minimum
Supply Current-Max (Isup) 0.06mA
Min Reset Threshold Voltage 2.59V
Max Reset Threshold Voltage 2.66V
Threshold Voltage +2.63V
Undervoltage Threshold 2.59V
Overvoltage Threshold 2.66V
Length 2mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.408369 $3.408369
10 $3.215442 $32.15442
100 $3.033436 $303.3436
500 $2.861732 $1430.866
1000 $2.699747 $2699.747
MAX809REXR+T Product Details

MAX809REXR+T Overview


This voltage supervisor has a total of 3 mounting terminals that can be used for mounting. A Tape & Reel (TR) package is used to package the power management. In this PMIC, you can find 1 functions for your reference. There are 1 channels available on this supervisor, and each channel has a different function. In this IC management you will find SC-70, SOT-323 functions for you to refer to. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. During the reflow process, a peak temperature of 260 is specified for the package. There is a voltage supply of 3V for the PMIC chip, and the chip conducts at that voltage. Power management conducts at a voltage of 1. Using Surface Mount, IC management is mounted. It is possible to subcategorize this power ic as a Power Management Circuits chip. In total, it has 3 pins on IC management. 3 pins make up the power management. Supply voltage (Vsup) should be at least 1.2V for this power management. 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. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. While in operation, this supervisor has a voltage output of Push-Pull, Totem Pole. There is a supply current of 17μA for the power management. You can always use MAX809, the base supervisor number, to search for similar PMICs of the manufacturer. In order to operate this power management, it requires 3V volts of power.

MAX809REXR+T Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1.2V
17μA operating supply current

MAX809REXR+T Applications


There are a lot of Maxim Integrated MAX809REXR+T Voltage Supervisors applications.

  • Smart meter
  • Electrical fire monitoring system
  • Power distribution systems of CCU
  • Efficient information transmission
  • Radar
  • Urban rail transit weak current power monitoring
  • Radio
  • Power communication system
  • emergency room
  • Detection of phase loss

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