MC34063EBD-TRAlternatives & Equivalent Parts
About MC34063EBD-TR
MC34063EBD-TR is a Integrated Circuit component manufactured by STMicroelectronics. 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 | MC34063EBD-TRSource | MC34063ADR | NACZ101M25V6.3X8TR13F | QCS16.0000F18B23M | STM32F103VBT6 | BUF634T | BUF634TG3 | CR0805-FX-1001ELF | CRCW060316K0FKEA | MC34063ECD-TR |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | NIC Components | Qantek | STMicroelectronics | Texas Instruments | Texas Instruments | Bourns | Vishay | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Capacitor Al Electrolytic | Other | Quad Flat Packages | Other | Other | Resistor Chip | Resistor Chip | Small Outline Packages |
| Pin Count | 8 | 8 | 2 | 2 | 100 | 3 | 3 | 2 | 2 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 70.0°C | -55.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | ~ 70.0°C |
| Price | $0.2208 | $0.1863 | $0.1575 | $5.7600 | $4.2800 | $17.5600 | $23.0600 | $0.0029 | $0.0010 | $0.2150 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | CONTACT MANUFACTURER | ACTIVE | NOT RECOMMENDED | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||||
| Factory Lead Time | 12 Weeks | — | — | — | 13 Weeks | — | — | 12 Weeks | — | — |
| YTEOL | 7 | 15 | 0 | — | 9 | 1 | 1 | 12 | 12 | 7 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — | — | — | — | — | — | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | — | — | — | — | — | — | — | VOLTAGE-MODE |
| 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-PSFM-T5 | R-XSFM-T5 | — | — | R-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e6 | — | — | e3 | e3 | e3 | — | e3 |
| Number of Functions | 1 | 1 | — | — | — | 1 | 1 | — | — | 1 |
| Output Current-Max | 1.5 A | 1.5 A | — | — | — | — | — | — | — | 1.5 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | UNSPECIFIED | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | — | — | — | SIP5,.1,67TB | SIP5,.1,67TB | — | — | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE | — | — | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMT | — | — | FLANGE MOUNT | FLANGE MOUNT | SMT | SMT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | — | — | — | — | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Surface Mount | YES | YES | YES | YES | — | NO | NO | YES | YES | YES |
| Switcher Configuration | BOOST | BUCK-BOOST | — | — | — | — | — | — | — | BOOST |
| Switching Frequency-Max | 100 kHz | 100 kHz | — | — | — | — | — | — | — | 100 kHz |
| Technology | BIPOLAR | BIPOLAR | — | — | — | BIPOLAR | BIPOLAR | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | COMMERCIAL | — | — | — | AUTOMOTIVE | AUTOMOTIVE | — | — | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | TIN BISMUTH | — | — | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN OVER NICKEL | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | — | — | — | THROUGH-HOLE | THROUGH-HOLE | — | — | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | — | — | 1.7 mm | 1.7 mm | — | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | — | — | SINGLE | SINGLE | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — | — | — | — | — | 30 |
| ## MC34063EBD-TR Alternates Showing results | Image | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | — | — | Yes | Yes | Yes | Yes | — |
| Control Technique | — | PULSE WIDTH MODULATION | — | — | — | — | — | — | — | — |
| Number of Outputs | — | 1 | — | — | — | — | — | — | — | — |
| Output Voltage-Max | — | 40 V | — | — | — | — | — | — | — | — |
| Output Voltage-Min | — | 1.25 V | — | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | — | 4 mA | — | — | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — | — | — | 15 V | 15 V | — | — | — |
| ## MC34063ADR Alternates Showing results | — | Image | — | — | — | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — | Compliant | Compliant | — |
| Capacitance | — | — | 100 µF | — | — | — | — | — | — | — |
| Capacitor Type | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — | — | — | — | — | — |
| Diameter | — | — | 6.3 mm | — | — | — | — | — | — | — |
| Dielectric Material | — | — | ALUMINUM (WET) | — | — | — | — | — | — | — |
| Height | — | — | 8 mm | — | — | — | — | — | — | — |
| Leakage Current | — | — | 0.025 mA | — | — | — | — | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | SURFACE MOUNT | — | — | — | SURFACE MOUNT | SURFACE MOUNT | — |
| Negative Tolerance | — | — | 20% | — | — | — | — | — | — | — |
| Packing Method | — | — | TR, 13 INCH | — | — | TUBE | TUBE | TR, PAPER, 7 INCH | TR, Paper, 7 Inch | — |
| Polarity | — | — | POLARIZED | — | — | — | — | — | — | — |
| Positive Tolerance | — | — | 20% | — | — | — | — | — | — | — |
| Rated (DC) Voltage (URdc) | — | — | 25 V | — | — | — | — | — | — | — |
| Ripple Current | — | — | 112 mA | — | — | — | — | — | — | — |
| Size Code | — | — | 2626 | — | — | — | — | 0805 | 0603 | — |
| Tan Delta | — | — | 0.14 | — | — | — | — | — | — | — |
| Terminal Shape | — | — | FLAT | — | — | — | — | WRAPAROUND | WRAPAROUND | — |
| Additional Feature | — | — | — | AT CUT | — | — | — | — | RATED AC VOLTAGE (V): 75 | — |
| Aging | — | — | — | 3 PPM/YEAR | — | — | — | — | — | — |
| Crystal/Resonator Type | — | — | — | PARALLEL - FUNDAMENTAL | — | — | — | — | — | — |
| Drive Level | — | — | — | 100 µW | — | — | — | — | — | — |
| Frequency Stability | — | — | — | 0.003% | — | — | — | — | — | — |
| Frequency Tolerance | — | — | — | 20 ppm | — | — | — | — | — | — |
| Load Capacitance | — | — | — | 18 pF | — | — | — | — | — | — |
| Operating Frequency-Nom | — | — | — | 16 MHz | — | — | — | — | — | — |
| Physical Dimension | — | — | — | 11.4mm x 4.8mm x 4.4mm | — | — | — | — | — | — |
| Series Resistance | — | — | — | 30 Ω | — | — | — | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC | — | — | — | — | — |
| ## STM32F103VBT6 Alternates Showing results | — | — | — | — | Image | — | — | — | — | — |
| Date Of Intro | — | — | — | — | — | 1993-07-01 | — | — | — | — |
| Amplifier Type | — | — | — | — | — | BUFFER | BUFFER | — | — | — |
| Average Bias Current-Max (IIB) | — | — | — | — | — | 20 µA | 20 µA | — | — | — |
| Bandwidth (3dB)-Nom | — | — | — | — | — | 180 MHz | 180 MHz | — | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | 20 µA | 20 µA | — | — | — |
| Input Offset Voltage-Max | — | — | — | — | — | 100000 µV | 100000 µV | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | -18 V | -18 V | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | -15 V | -15 V | — | — | — |
| Slew Rate-Nom | — | — | — | — | — | 2000 V/us | 2000 V/us | — | — | — |
| Supply Current-Max | — | — | — | — | — | 20 mA | 20 mA | — | — | — |
| Supply Voltage Limit-Max | — | — | — | — | — | 18 V | 18 V | — | — | — |
| Unity Gain BW-Nom | — | — | — | — | — | 180000 | 180000 | — | — | — |
| ## BUF634T Alternates Showing results | — | — | — | — | — | Image | — | — | — | — |
| ## BUF634TG3 Alternates Showing results | — | — | — | — | — | — | Image | — | — | — |
| Construction | — | — | — | — | — | — | — | Rectangular | Rectangular | — |
| Package Height | — | — | — | — | — | — | — | 0.5 mm | 0.45 mm | — |
| Package Length | — | — | — | — | — | — | — | 2 mm | 1.55 mm | — |
| Package Width | — | — | — | — | — | — | — | 1.25 mm | 0.85 mm | — |
| Rated Power Dissipation (P) | — | — | — | — | — | — | — | 0.125 W | 0.1 W | — |
| Rated Temperature | — | — | — | — | — | — | — | 70 °C | 70 °C | — |
| Resistance | — | — | — | — | — | — | — | 1000 Ω | 16000 Ω | — |
| Resistor Type | — | — | — | — | — | — | — | FIXED RESISTOR | FIXED RESISTOR | — |
| Temperature Coefficient | — | — | — | — | — | — | — | 100 ppm/°C | — | — |
| Tolerance | — | — | — | — | — | — | — | 1% | 1% | — |
| Working Voltage | — | — | — | — | — | — | — | 150 V | 75 V | — |
| Reference Standard | — | — | — | — | — | — | — | — | AEC-Q200 | — |
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 9 alternatives for MC34063EBD-TR — response within 24 hours.
Quick Links
Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDSO8
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Switching Regulator, Voltage-mode, 1.5A, 100kHz Switching Freq-Max, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for MC34063EBD-TR 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 MC34063EBD-TR 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 MC34063EBD-TR?
Known equivalents for MC34063EBD-TR include MC34063ADR, NACZ101M25V6.3X8TR13F, QCS16.0000F18B23M. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MC34063EBD-TR?
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 MC34063EBD-TR 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.