Part Details for MAX821MUS-T by Maxim Integrated Products
Results Overview of MAX821MUS-T by Maxim Integrated Products
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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
Energy and Power Systems
Renewable Energy
MAX821MUS-T Information
MAX821MUS-T by Maxim Integrated Products 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 MAX821MUS-T
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 2224 |
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RFQ | ||
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Quest Components | 1847 |
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$1.5000 / $4.0000 | Buy Now | |
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Quest Components | 726 |
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$1.4820 / $3.4200 | Buy Now | |
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Vyrian | Other Function Semiconductors | 660 |
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RFQ |
Part Details for MAX821MUS-T
MAX821MUS-T CAD Models
MAX821MUS-T Part Data Attributes
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MAX821MUS-T
Maxim Integrated Products
Buy Now
Datasheet
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Compare Parts:
MAX821MUS-T
Maxim Integrated Products
Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Part Package Code | SOT-143 | |
| Package Description | TO-253, SOT-143, 4 PIN | |
| Pin Count | 4 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
| JESD-30 Code | R-PDSO-G4 | |
| JESD-609 Code | e0 | |
| Length | 2.92 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 4 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LSOP | |
| Package Equivalence Code | TO-253LOW | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, LOW PROFILE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.22 mm | |
| Supply Current-Max (Isup) | 0.012 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 1.2 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.92 mm | |
| Terminal Position | DUAL | |
| Threshold Voltage-Nom | +4.38V | |
| Time@Peak Reflow Temperature-Max (s) | 20 | |
| Width | 1.3 mm |
Alternate Parts for MAX821MUS-T
This table gives cross-reference parts and alternative options found for MAX821MUS-T. 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 MAX821MUS-T, 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 |
|---|---|---|---|---|
| MAX821MUS | Rochester Electronics LLC | Check for Price | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, TO-253, SOT-143, 4 PIN | MAX821MUS-T vs MAX821MUS |
| MAX821MUS-T | Rochester Electronics LLC | Check for Price | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, TO-253, SOT-143, 4 PIN | MAX821MUS-T vs MAX821MUS-T |
| MAX821MUS+T | Analog Devices Inc | Check for Price | 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C | MAX821MUS-T vs MAX821MUS+T |
| MAX821MUS | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN | MAX821MUS-T vs MAX821MUS |
MAX821MUS-T Frequently Asked Questions (FAQ)
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The MAX821MUS-T is a sensitive device and requires careful layout and placement to ensure optimal performance. It is recommended to place the device close to the power source, use a solid ground plane, and keep the input and output traces short and separate to minimize noise and EMI. Additionally, it is recommended to use a 10nF to 100nF bypass capacitor between the VIN pin and GND to filter out high-frequency noise.
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The MAX821MUS-T requires a proper power-up sequence to ensure reliable operation. It is recommended to power up the device with a slow rising voltage (typically 10ms to 100ms) to allow the internal voltage regulators to stabilize. Additionally, the EN pin should be pulled high after the power-up sequence is complete to enable the device.
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The MAX821MUS-T can handle input voltages up to 28V, but it is recommended to operate the device within the specified operating range of 4.5V to 24V to ensure reliable operation and to prevent damage to the device.
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To troubleshoot issues with the MAX821MUS-T, it is recommended to check the input voltage, output voltage, and current consumption using an oscilloscope or a multimeter. Additionally, check the device's thermal performance and ensure that the device is properly cooled. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines or contact Maxim Integrated Products' technical support for assistance.
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The MAX821MUS-T is rated for operation up to 125°C, but it is recommended to derate the device's performance at high temperatures to ensure reliable operation. Consult the datasheet and application notes for thermal derating guidelines and ensure that the device is properly cooled to prevent overheating.