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STM1818TWX7F

3.6V3 Terminals 3-Pin STM1818 Voltage supervisor1 Channels Min 1.2V Max 5.5V


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-STM1818TWX7F
  • Package: TO-236-3, SC-59, SOT-23-3
  • Datasheet: PDF
  • Stock: 268
  • Description: 3.6V3 Terminals 3-Pin STM1818 Voltage supervisor1 Channels Min 1.2V Max 5.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Number of Pins 3
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
Termination SMD/SMT
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Power Management Circuits
Max Power Dissipation 320mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch 0.96mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number STM1818
Output Open Drain, Bidirectional
Pin Count 3
Max Output Current 20mA
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1.2V
Operating Supply Current 16μA
Nominal Supply Current 16μA
Power Dissipation 320mW
Max Supply Current 16μA
Adjustable Threshold NO
Accuracy 2.5 %
Watchdog Timer No
Reset Active Low
Voltage - Threshold 3.06V
Number of Voltages Monitored 1
Reset Timeout 100ms Minimum
Min Reset Threshold Voltage 2.98V
Max Reset Threshold Voltage 3.15V
Threshold Voltage 3.06V
Undervoltage Threshold 2.98V
Overvoltage Threshold 3.15V
Height 1.02mm
Length 3.04mm
Width 1.4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

STM1818TWX7F Overview


This power management consists of 3 mounting terminals on which it can be mounted. There is a Tape & Reel (TR)-packaging method applied to IC management. To assist you, this IC power includes 1 functions. This power management is made up of 1 channels which are available in a series format. The purpose of this IC power is to provide you with a reference of TO-236-3, SC-59, SOT-23-3 functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. The package peak reflow temperature is specified to be 260. When 3.6V is applied to the power ic, it conducts. Power ics operate at 1 supply voltages. Surface Mount mounts IC management. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. It has a total of 3 pins that are attached to IC management. The pins of the power management system count 3. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 1.2V. During this IC power, the maximum supply voltage (Vsup) should not exceed 5.5V volts. Power management recommends the Surface Mount mounting type. This power management is the recommended temperature range for the supervisors: -40°C~105°C TA. The output voltage of this power managment ic during operation is Open Drain, Bidirectional. The power management's supply current is 16μA. It is always advisable to use STM1818, the base supervisor number, when searching for similar PMICs from the manufacturer. At most, voltage supervisor can operate at a supply temperature of 16μA.

STM1818TWX7F Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1.2V
16μA operating supply current

STM1818TWX7F Applications


There are a lot of STMicroelectronics STM1818TWX7F Voltage Supervisors applications.

  • Satellite navigation
  • Medical-specific isolation transformer
  • Detection of phase imbalance
  • FPGA design
  • External alarm
  • Power distribution systems of operating room
  • Fire equipment power monitoring system
  • DC stabilized power supply module
  • Stable power system
  • Set top box