MC34063ADRAlternatives & Equivalent Parts
About MC34063ADR
MC34063ADR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | MC34063ADRSource | MC34063ADG | MC33063ADRE4 | MC33063ADR | BTA08-600BRG |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Texas Instruments | Texas Instruments | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | — | Transistor Outline, Vertical |
| Pin Count | 8 | 8 | 8 | — | 3 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.1863 | $0.2895 | $0.1102 | $0.1405 | $0.3125 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | — |
| YTEOL | 15 | 7 | 15 | — | 6 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING CONTROLLER | — | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 40 V | 40 V | 40 V | — | — |
| Input Voltage-Min | 3 V | 3 V | 3 V | — | — |
| Input Voltage-Nom | 5 V | 5 V | 5 V | — | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | — | R-PSFM-T3 |
| JESD-609 Code | e4 | e3 | e4 | — | e3 |
| Number of Functions | 1 | 1 | 1 | — | — |
| Number of Outputs | 1 | — | 1 | — | — |
| Output Current-Max | 1.5 A | 1.5 A | 1.5 A | — | — |
| Output Voltage-Max | 40 V | — | 40 V | — | — |
| Output Voltage-Min | 1.25 V | — | 1.25 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | SOP8,.25 | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — | NOT SPECIFIED |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Current-Max (Isup) | 4 mA | 4 mA | 4 mA | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | 5 V | — | — |
| Surface Mount | YES | YES | YES | — | NO |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | BUCK-BOOST | — | — |
| Switching Frequency-Max | 100 kHz | 100 kHz | 100 kHz | — | — |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL | INDUSTRIAL | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | — | THROUGH-HOLE |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — | — |
| Terminal Position | DUAL | DUAL | DUAL | — | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | — | NOT SPECIFIED |
| ## MC34063ADR Alternates Showing results | Image | — | — | — | — |
| Manufacturer Package Code | — | 751-07 | — | — | — |
| Factory Lead Time | — | — | — | — | 15 Weeks |
| Case Connection | — | — | — | — | ISOLATED |
| Configuration | — | — | — | — | SINGLE |
| Critical Rate of Rise of Commutation Voltage-Min | — | — | — | — | 10 V/us |
| Critical Rate of Rise of Off-State Voltage-Min | — | — | — | — | 400 V/us |
| DC Gate Trigger Current-Max | — | — | — | — | 50 mA |
| DC Gate Trigger Voltage-Max | — | — | — | — | 1.3 V |
| Holding Current-Max | — | — | — | — | 50 mA |
| JEDEC-95 Code | — | — | — | — | TO-220AB |
| Leakage Current-Max | — | — | — | — | 1 mA |
| Number of Elements | — | — | — | — | 1 |
| RMS On-state Current-Max | — | — | — | — | 8 A |
| Reference Standard | — | — | — | — | UL RECOGNIZED |
| Repetitive Peak Off-state Voltage | — | — | — | — | 600 V |
| Trigger Device Type | — | — | — | — | 4 QUADRANT LOGIC LEVEL TRIAC |
| ## BTA08-600BRG Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for MC34063ADR — response within 24 hours.
Quick Links
Rochester Electronics LLC 1.5A SWITCHING REGULATOR, 100kHz SWITCHING FREQ-MAX, PDSO8, LEAD FREE, SOIC-8
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Why Look for Alternatives?
Finding alternatives for MC34063ADR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating MC34063ADR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to MC34063ADR?
Known equivalents for MC34063ADR include MC34063ADG, MC33063ADRE4, MC33063ADR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC34063ADR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify MC34063ADR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.