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Part Details for STM1812MWX7F by STMicroelectronics
Results Overview of STM1812MWX7F by STMicroelectronics
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Internet of Things (IoT)
Smart Cities
STM1812MWX7F Information
STM1812MWX7F by STMicroelectronics is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for STM1812MWX7F
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
497-4964-1-ND
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DigiKey | IC SUPERVISOR 1 CHANNEL SOT23-3 Min Qty: 1 Lead time: 24 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) | Temporarily Out of Stock |
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$0.4156 / $0.8900 | Buy Now |
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DISTI #
STM1812MWX7F
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Avnet Americas | Processor Supervisor 4.37V 3V/3.3V/5V 3-Pin SOT-23 T/R - Tape and Reel (Alt: STM1812MWX7F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 24 Weeks, 0 Days Container: Reel | 0 |
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$0.2954 / $0.3140 | Buy Now |
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DISTI #
511-STM1812MWX7F
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Mouser Electronics | Supervisory Circuits 4.37VRST Active High Push-Pull Reset RoHS: Compliant | 2723 |
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$0.3890 / $1.0700 | Buy Now |
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STMicroelectronics | Low power reset circuit RoHS: Compliant Min Qty: 1 | 2723 |
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$0.5300 / $1.0500 | Buy Now |
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Bristol Electronics | 5185 |
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RFQ | ||
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Rochester Electronics | STM1812 - Reset and Supervisor ICs-RESET A RoHS: Compliant Status: Active Min Qty: 1 | 2950 |
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$0.1426 / $0.2300 | Buy Now |
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DISTI #
STM1812MWX7F
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Avnet Silica | Processor Supervisor 437V 3V33V5V 3Pin SOT23 TR (Alt: STM1812MWX7F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 17 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
STM1812MWX7F
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EBV Elektronik | Processor Supervisor 437V 3V33V5V 3Pin SOT23 TR (Alt: STM1812MWX7F) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 25 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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LCSC | 150ms Active High 1V5.5V 1 SOT-23-3 Supervisor and Reset ICs ROHS | 90 |
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$1.3232 / $2.2465 | Buy Now |
Part Details for STM1812MWX7F
STM1812MWX7F CAD Models
STM1812MWX7F Part Data Attributes
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STM1812MWX7F
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
STM1812MWX7F
STMicroelectronics
Low power reset circuit
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | SOT-23 | |
| Package Description | ROHS COMPLIANT, SOT-23, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 24 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Length | 2.92 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 105 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TO-236 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.12 mm | |
| Supply Current-Max (Isup) | 0.016 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 1.2 V | |
| Supply Voltage-Nom (Vsup) | 3.6 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.96 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +4.37V | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.3 mm |
Alternate Parts for STM1812MWX7F
This table gives cross-reference parts and alternative options found for STM1812MWX7F. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of STM1812MWX7F, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| STM1813MWX7F | STMicroelectronics | Check for Price | Low power reset circuit | STM1812MWX7F vs STM1813MWX7F |
STM1812MWX7F Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the STM1812MWX7F is 1.65V to 3.6V.
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The STM1812MWX7F has a built-in POR and BOR circuitry. The POR is triggered when the voltage supply drops below 1.5V, and the BOR is triggered when the voltage supply drops below 1.9V. You can use external resistors and capacitors to adjust the reset threshold and delay.
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The STM1812MWX7F supports a maximum clock frequency of 32 MHz.
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The internal oscillator in the STM1812MWX7F can be enabled by setting the OSCEN bit in the OSCCR register. The oscillator frequency can be adjusted using the OSCFREQ bits in the OSCCR register.
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The WKUP pin is a wake-up input that can be used to wake up the device from standby mode. It can be configured as an edge-triggered or level-triggered input.