English

All Products

View All >>
  • STM1812LWX7F

STM1812LWX7F

3.6V3 Terminals 3-Pin STM1812 Voltage supervisor1 Channels Min 1.2V Max 5.5V


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-STM1812LWX7F
  • Package: TO-236-3, SC-59, SOT-23-3
  • Datasheet: PDF
  • Stock: 991
  • Description: 3.6V3 Terminals 3-Pin STM1812 Voltage supervisor1 Channels Min 1.2V Max 5.5V (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

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
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 STM1812
Output Push-Pull, Totem Pole
Pin Count 3
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
Watchdog Timer No
Reset Active High
Voltage - Threshold 4.62V
Number of Voltages Monitored 1
Reset Timeout 100ms Minimum
Min Reset Threshold Voltage 4.5V
Max Reset Threshold Voltage 4.75V
Threshold Voltage 4.62V
Undervoltage Threshold 4.5V
Overvoltage Threshold 4.75V
Height 1.02mm
Length 3.04mm
Width 1.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

STM1812LWX7F Overview


There are 3 terminals on this power management that allow it to be mounted. There is a Tape & Reel (TR)-packaging method applied to IC management. To assist you, this IC power includes 1 functions. There are 1 channels available on this supervisor, and each channel has a different function. Please find attached TO-236-3, SC-59, SOT-23-3 functions for your reference in this IC power. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. There is a specification for the peak reflow temperature of the package to be 260. IC management conducts in a 3.6V-voltage supply. During operation, the power ic is supplied with a voltage of 1. Surface Mount mounts IC management. Power Management Circuits is a subcategory of this PMIC chip. Power management has a total of 3 pins. The pins of the power management system count 3. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 1.2V. During this IC power, the maximum supply voltage (Vsup) should not exceed 5.5V volts. The mounting type of the supervisors is Surface MountThis range of temperature should be set for the supervisors: -40°C~105°C TA. The output voltage of this power managment ic during operation is Push-Pull, Totem Pole. In order to maintain a stable supply current for the power management, 16μA is the recommended value. It is always advisable to use STM1812, the base supervisor number, when searching for similar PMICs from the manufacturer. A maximum supply temperature of 16μA can be used.

STM1812LWX7F Features


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

STM1812LWX7F Applications


There are a lot of STMicroelectronics STM1812LWX7F Voltage Supervisors applications.

  • Linux and server computing
  • Battery-powered equipment
  • Important electronics for automotive protection
  • Transformer load monitoring equipment
  • emergency room
  • Solar power charger
  • Leakage current detection
  • Electronics installed in the vehicle
  • Medical-specific insulation monitor
  • Important electronics for automotive safety