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Part Details for MIC2544A-1YM by Microchip Technology Inc
Results Overview of MIC2544A-1YM by Microchip Technology Inc
- Distributor Offerings: (18 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 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
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
MIC2544A-1YM Information
MIC2544A-1YM by Microchip Technology Inc 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 MIC2544A-1YM
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
02AH4578
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Newark | Power Load Sw, High Side, -40 To 85Deg C, Power Load Switch Type:High Side, Input Voltage:5.5V, Current Limit:1.5A, On State Resistance:0.08Ohm, Distribution Switch Case Style:Soic, No. Of Pins:8Pins, Thermal Protection:Yes, On/Rohs Compliant: Yes |Microchip MIC2544A-1YM RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 958 |
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$0.6800 / $0.8900 | Buy Now |
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DISTI #
576-3604-5-ND
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DigiKey | IC PWR SWITCH N-CHAN 1:1 8SOIC Min Qty: 1 Lead time: 7 Weeks Container: Tube |
614 In Stock |
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$0.6800 / $0.8900 | Buy Now |
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DISTI #
MIC2544A-1YM
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Avnet Americas | Current Limit Switch Single 2.7V to 5.5V 1.5A 8-Pin SOIC Tube - Rail/Tube (Alt: MIC2544A-1YM) RoHS: Compliant Min Qty: 1425 Package Multiple: 95 Lead time: 7 Weeks, 0 Days Container: Tube | 0 |
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$0.2098 / $0.2466 | Buy Now |
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DISTI #
998-MIC2544A-1YM
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Mouser Electronics | Power Switch ICs - Power Distribution Programmable Current Limit High-Side Switch RoHS: Compliant | 4176 |
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$0.6800 / $0.8900 | Buy Now |
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DISTI #
V36:1790_07848156
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Arrow Electronics | Hi Side Single 5.5V 0.1A to 1.5A 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 95 Package Multiple: 95 Lead time: 7 Weeks Date Code: 2324 | Americas - 5487 |
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$0.4733 | Buy Now |
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DISTI #
V99:2348_07848156
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Arrow Electronics | Hi Side Single 5.5V 0.1A to 1.5A 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2301 | Americas - 548 |
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$0.4763 / $0.5185 | Buy Now |
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DISTI #
MIC2544A-1YM
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Microchip Technology Inc | Programmable Current Limit High-Side Switch, SOIC, Projected EOL: 2034-06-18 COO: Malaysia, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube |
91 Alternates Available |
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$0.5200 / $0.8900 | Buy Now |
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Onlinecomponents.com | Hi Side Single 5.5V 0.1A to 1.5A 8-Pin SOIC N Tube RoHS: Compliant |
585 In Stock 1045 Factory Stock |
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$0.6470 / $0.6770 | Buy Now |
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DISTI #
69169091
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Verical | Hi Side Single 5.5V 0.1A to 1.5A 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 95 Package Multiple: 95 Date Code: 2324 | Americas - 5415 |
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$0.4733 | Buy Now |
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DISTI #
54512837
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Verical | Hi Side Single 5.5V 0.1A to 1.5A 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 760 Package Multiple: 95 | Americas - 855 |
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$0.6664 | Buy Now |
Part Details for MIC2544A-1YM
MIC2544A-1YM CAD Models
MIC2544A-1YM Part Data Attributes
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MIC2544A-1YM
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MIC2544A-1YM
Microchip Technology Inc
0.1A BUF OR INV BASED PRPHL DRVR, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | SOIC-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 7 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | LOAD SWITCH | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.879 mm | |
| Supply Current-Max (Isup) | 0.16 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for MIC2544A-1YM
This table gives cross-reference parts and alternative options found for MIC2544A-1YM. 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 MIC2544A-1YM, 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 |
|---|---|---|---|---|
| MIC2544A-1YM-TR | Microchip Technology Inc | $0.8805 | 0.1A BUF OR INV BASED PRPHL DRVR, PDSO8 | MIC2544A-1YM vs MIC2544A-1YM-TR |
| MIC2544-1YM-TR | Microchip Technology Inc | $1.0276 | 0.1A BUF OR INV BASED PRPHL DRVR, PDSO8 | MIC2544A-1YM vs MIC2544-1YM-TR |
| MIC2544-2YM-TR | Microchip Technology Inc | $1.0700 | 0.1A BUF OR INV BASED PRPHL DRVR, PDSO8 | MIC2544A-1YM vs MIC2544-2YM-TR |
| MIC2544-2BMM | Microchip Technology Inc | Check for Price | Buffer/Inverter Based Peripheral Driver, 1 Driver, 0.1A, CMOS, PDSO8, MSOP-8 | MIC2544A-1YM vs MIC2544-2BMM |
| MIC2544-1BMM | Microchip Technology Inc | Check for Price | Buffer/Inverter Based Peripheral Driver, 1 Driver, 0.1A, CMOS, PDSO8, MSOP-8 | MIC2544A-1YM vs MIC2544-1BMM |
MIC2544A-1YM Frequently Asked Questions (FAQ)
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A good PCB layout for MIC2544A-1YM involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the IC. Additionally, using a shielded inductor and keeping the switching node (SW) away from sensitive analog circuits can help minimize EMI.
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To ensure the MIC2544A-1YM operates within its safe operating area (SOA), monitor the input voltage, output current, and junction temperature. Ensure the input voltage is within the recommended range (4.5V to 18V), the output current is within the maximum rating (4A), and the junction temperature is below the maximum rating (125°C).
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A low-ESR ceramic capacitor (X5R or X7R dielectric) with a value of 10uF to 22uF is recommended for the input capacitor. This helps to filter out input voltage ripple and ensures stable operation.
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The output voltage of MIC2544A-1YM can be calculated using the formula: Vout = (R1 / R2) * (Vin - Vfb), where R1 and R2 are the feedback resistors, Vin is the input voltage, and Vfb is the feedback voltage (typically 0.8V).
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The EN (enable) pin on MIC2544A-1YM is used to enable or disable the converter. When EN is high, the converter is enabled, and when EN is low, the converter is disabled. This pin can be used to implement power sequencing or to shut down the converter when not in use.