Part Details for MIC38C44YM by Microchip Technology Inc
Results Overview of MIC38C44YM by Microchip Technology Inc
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 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.
MIC38C44YM Information
MIC38C44YM by Microchip Technology Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 MIC38C44YM
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
99Y1948
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Newark | Monolithic Smps Controller 8 Soic 3.90Mm(.150In) Tube Rohs Compliant: Yes |Microchip MIC38C44YM RoHS: Compliant Min Qty: 285 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$1.9200 | Buy Now |
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DISTI #
576-1776-5-ND
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DigiKey | IC OFFLINE SWITCH MULT TOP 8SOIC Min Qty: 1 Lead time: 4 Weeks Container: Tube |
67 In Stock |
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$2.0500 / $2.4600 | Buy Now |
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DISTI #
MIC38C44YM
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Avnet Americas | MONOLITHIC SMPS CONTROLLER - Rail/Tube (Alt: MIC38C44YM) RoHS: Compliant Min Qty: 285 Package Multiple: 95 Lead time: 4 Weeks, 0 Days Container: Tube | 0 |
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$1.0764 / $1.1500 | Buy Now |
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DISTI #
998-MIC38C44YM
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Mouser Electronics | Switching Controllers Monolithic SMPS Controller RoHS: Compliant | 253 |
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$1.8600 / $2.4600 | Buy Now |
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DISTI #
MIC38C44YM
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Microchip Technology Inc | Monolithic SMPS Controller, SOIC, Projected EOL: 2034-07-19 COO: Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube |
7600 Alternates Available |
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$1.4400 / $2.4600 | Buy Now |
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Onlinecomponents.com | Current Mode PWM Controller 500mA 500kHz 8-Pin SOIC N Tube RoHS: Compliant | 7600 Factory Stock |
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$1.1000 / $1.3100 | Buy Now |
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DISTI #
18821682
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Verical | Current Mode PWM Controller 500mA 500kHz 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 15 Package Multiple: 15 | Americas - 15 |
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$2.4709 | Buy Now |
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DISTI #
MIC38C44YM
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IBS Electronics | MIC38C44 SERIES 6 MA 500 KHZ SMT BICMOS CURRENT-MODE PWM CONTROLLER - SOIC-8 Min Qty: 855 Package Multiple: 1 | 0 |
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$1.0075 / $1.1050 | Buy Now |
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NAC | Monolithic SMPS Controller - Package: 8 SOIC 3.90mm(.150in) TUBE RoHS: Compliant Min Qty: 285 Package Multiple: 95 Container: Tube | 0 |
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$1.1500 / $1.4200 | Buy Now |
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DISTI #
MIC38C44YM
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EBV Elektronik | MONOLITHIC SMPS CONTROLLER (Alt: MIC38C44YM) RoHS: Compliant Min Qty: 95 Package Multiple: 95 Lead time: 5 Weeks, 0 Days | EBV - 0 |
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Buy Now |
Part Details for MIC38C44YM
MIC38C44YM CAD Models
MIC38C44YM Part Data Attributes
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MIC38C44YM
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MIC38C44YM
Microchip Technology Inc
0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 12 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.93 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.5 A | |
| 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 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.879 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 500 kHz | |
| Technology | BICMOS | |
| Temperature Grade | INDUSTRIAL | |
| 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 | 3.94 mm |
Alternate Parts for MIC38C44YM
This table gives cross-reference parts and alternative options found for MIC38C44YM. 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 MIC38C44YM, 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 |
|---|---|---|---|---|
| MIC38C44YM-TR | Microchip Technology Inc | $1.0020 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 | MIC38C44YM vs MIC38C44YM-TR |
| MIC38C44-1YM-TR | Microchip Technology Inc | $1.0020 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14 | MIC38C44YM vs MIC38C44-1YM-TR |
| MIC38C44AYMM | Microchip Technology Inc | $1.0020 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 | MIC38C44YM vs MIC38C44AYMM |
| MIC38C44YMM-TR | Microchip Technology Inc | $1.0020 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 | MIC38C44YM vs MIC38C44YMM-TR |
| MIC38C44AYM | Microchip Technology Inc | $1.4581 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 | MIC38C44YM vs MIC38C44AYM |
| MIC38C44YN | Microchip Technology Inc | $1.6200 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8 | MIC38C44YM vs MIC38C44YN |
| MIC38C44AYM-TR | Microchip Technology Inc | $2.4100 | 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8 | MIC38C44YM vs MIC38C44AYM-TR |
| MIC38C44YMM | Microchip Technology Inc | $2.5200 | Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDSO8 | MIC38C44YM vs MIC38C44YMM |
| MIC38C44-1YM | Microchip Technology Inc | $2.8700 | Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BICMOS, PDSO14 | MIC38C44YM vs MIC38C44-1YM |
MIC38C44YM Frequently Asked Questions (FAQ)
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Microchip provides a recommended PCB layout in the MIC38C44YM evaluation board documentation, which includes guidelines for component placement, thermal management, and signal routing. Following this layout can help minimize noise, reduce electromagnetic interference (EMI), and ensure reliable operation.
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The selection of input and output capacitors depends on the specific application requirements, such as output voltage, current, and ripple. Microchip recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The datasheet provides guidelines for capacitor selection, and additional information can be found in Microchip's application notes and capacitor selection guides.
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The MIC38C44YM is rated for operation from -40°C to +125°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. Microchip recommends derating the device's power dissipation at higher temperatures to ensure reliable operation.
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The MIC38C44YM has a built-in overcurrent protection feature that can be enabled by connecting the OC pin to a resistor and capacitor network. The datasheet provides a detailed description of the overcurrent protection circuit and the calculation for the resistor and capacitor values.
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The recommended startup sequence for the MIC38C44YM is to first apply the input voltage, then the enable signal (EN), and finally the clock signal (CLK). This sequence ensures that the device powers up correctly and minimizes the risk of latch-up or other startup issues.