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Part Details for MC34063ADG by onsemi
Results Overview of MC34063ADG by onsemi
- Distributor Offerings: (21 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Available)
- 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.
MC34063ADG Information
MC34063ADG by onsemi 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| MC34063ADG4 | Texas Instruments | 1.5-A Boost/Buck/Inverting Switching Regulator 8-SOIC 0 to 70 |
Price & Stock for MC34063ADG
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
45J1208
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Newark | Step-Up/Step-Down/Invert Regulator, 8-Soic, No. Of Outputs:1Outputs, Topology:Buck, Boost, Inverting, Input Voltage Min:3V, Input Voltage Max:40V, Max Output Current:3A, Ic Case/Package:Soic, No. Of Pins:8Pins, Efficiency:87.7% Rohs Compliant: Yes |Onsemi MC34063ADG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 811 |
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$0.3020 / $0.4120 | Buy Now |
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DISTI #
MC34063ADGOS-ND
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DigiKey | IC REG BUCK BOOST ADJ 1.5A 8SOIC Min Qty: 1 Lead time: 15 Weeks Container: Tube |
1169 In Stock |
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$0.3069 / $1.3700 | Buy Now |
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DISTI #
MC34063ADG
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Avnet Americas | DC-DC Switching Regulator, Buck, Boost, Inverting, 3V to 40V in, 1.5A out, SOIC-8 - Rail/Tube (Alt: MC34063ADG) RoHS: Compliant Min Qty: 98 Package Multiple: 1 Lead time: 15 Weeks, 0 Days Container: Tube | 106 |
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$0.2599 / $0.2894 | Buy Now |
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DISTI #
45J1208
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Avnet Americas | DC-DC Switching Regulator, Buck, Boost, Inverting, 3V to 40V in, 1.5A out, SOIC-8 - Bulk (Alt: 45J1208) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 13 Weeks, 4 Days Container: Bulk | 0 |
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$0.3990 / $0.9780 | Buy Now |
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DISTI #
863-MC34063ADG
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Mouser Electronics | Switching Voltage Regulators 40V 1.5A Buck/Boost/Inverting RoHS: Compliant | 17082 |
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$0.2930 / $1.1800 | Buy Now |
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DISTI #
E02:0323_00018209
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Arrow Electronics | Conv DC-DC 3V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 40V 1.5A 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 15 Weeks Date Code: 2450 | Europe - 15923 |
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$0.3323 / $1.3383 | Buy Now |
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DISTI #
V36:1790_07300831
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Arrow Electronics | Conv DC-DC 3V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 40V 1.5A 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 98 Package Multiple: 98 Lead time: 15 Weeks Date Code: 2410 | Americas - 7306 |
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$0.2659 / $0.3206 | Buy Now |
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DISTI #
P40:2555_17755390
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Arrow Electronics | Conv DC-DC 3V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 40V 1.5A 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 30 Weeks Date Code: 2307 | Europe - 392 |
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$0.2430 / $0.5182 | Buy Now |
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Onlinecomponents.com | Buck / Boost / Inverting Regulator, Switching, 1.5 A TA= 0°C to +70°C RoHS: Compliant | 0 |
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$0.2736 / $0.3376 | Buy Now |
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DISTI #
87514187
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Verical | Conv DC-DC 3V to 40V Non-Inv/Inv/Step Up/Step Down Single-Out 1.25V to 40V 1.5A 8-Pin SOIC N Rail RoHS: Compliant Min Qty: 22 Package Multiple: 1 Date Code: 2450 | Americas - 15923 |
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$0.4672 | Buy Now |
Part Details for MC34063ADG
MC34063ADG CAD Models
MC34063ADG Part Data Attributes
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MC34063ADG
onsemi
Buy Now
Datasheet
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Compare Parts:
MC34063ADG
onsemi
Buck / Boost / Inverting Regulator, Switching, 1.5 A TA= 0°C to +70°C, SOIC-8 Narrow Body, 98-TUBE
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC-8 Narrow Body | |
| Pin Count | 8 | |
| Manufacturer Package Code | 751-07 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 13 Weeks, 4 Days | |
| Samacsys Manufacturer | onsemi | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | VOLTAGE-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 40 V | |
| Input Voltage-Min | 3 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 1.5 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 | 1.75 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 100 kHz | |
| Technology | BIPOLAR | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| 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 MC34063ADG
This table gives cross-reference parts and alternative options found for MC34063ADG. 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 MC34063ADG, 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 |
|---|---|---|---|---|
| KA34063ADTF | Rochester Electronics LLC | Check for Price | 1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | MC34063ADG vs KA34063ADTF |
| MC34063ADR2G | Rochester Electronics LLC | Check for Price | 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8 | MC34063ADG vs MC34063ADR2G |
| MC33063ADR2 | Rochester Electronics LLC | Check for Price | 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | MC34063ADG vs MC33063ADR2 |
| MC33063AD | Rochester Electronics LLC | Check for Price | 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8 | MC34063ADG vs MC33063AD |
MC34063ADG Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the MC34063ADG is 40V, but it's recommended to keep it below 30V for reliable operation.
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The inductor value depends on the output voltage, output current, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet, and then adjust based on the specific application requirements.
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The compensation pin is used to stabilize the voltage regulator loop. A capacitor and resistor network is typically connected between the compensation pin and ground to provide the necessary compensation. The values of the capacitor and resistor depend on the specific application and can be calculated using the datasheet formulas.
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The MC34063ADG has a recommended operating temperature range of -40°C to 125°C. Ensure good thermal design, use a suitable heat sink if necessary, and avoid overheating the device by keeping the junction temperature below 150°C.
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The maximum output current that the MC34063ADG can provide depends on the input voltage, output voltage, and inductor value. Typically, it can provide up to 1.5A of output current, but this can be limited by the inductor saturation current and the device's thermal limitations.