MIC29503WTAlternatives & Equivalent Parts
About MIC29503WT
MIC29503WT is a Integrated Circuit component manufactured by Microchip. It comes in a Transistor Outline, Vertical 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 | MIC29503WTSource | MIC29502WT | MIC29502WUTR | 744316560 | C3225X7S1H106K250AB | SMA6J5.0CA-TR |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Würth Elektronik | TDK | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Other | Other | Inductor Moulded | Capacitor Chip Non-polarised | Diodes Moulded Non Polarised |
| Pin Count | 5 | 5 | 4 | 2 | 2 | 2 |
| Temperature Range | — | — | — | -40.0°C ~ 150.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 175.0°C |
| Price | $4.3500 | $4.1000 | $7.0170 | $1.4800 | $0.2730 | $0.1989 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | ||||||
| Manufacturer Package Code | TO-220-5 | TO-220-5 | — | — | — | — |
| Factory Lead Time | 7 Weeks | — | — | — | 24 Weeks | 13 Weeks |
| YTEOL | 9 | 9 | — | 15 | 3 | 7.2 |
| Adjustability | ADJUSTABLE | ADJUSTABLE | — | — | — | — |
| Dropout Voltage1-Max | 0.6 V | 0.6 V | 0.6 V | — | — | — |
| Dropout Voltage1-Nom | 0.37 V | 0.37 V | — | — | — | — |
| JESD-30 Code | R-XSFM-T5 | R-XSFM-T5 | R-PSSO-G5 | — | — | R-PDSO-C2 |
| JESD-609 Code | e3 | e3 | e3 | e1 | e3 | e3 |
| Load Regulation-Max(%) | 1% | 1% | — | — | — | — |
| Number of Functions | 1 | 1 | 1 | 1 | — | — |
| Number of Outputs | 1 | 1 | — | — | — | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 125 °C | — | — | — |
| Operating Temperature TJ-Min | -40 °C | -40 °C | -40 °C | — | — | — |
| Output Current1-Max | 5 A | 5 A | 5 A | — | — | — |
| Output Voltage1-Max | 25 V | 25 V | 25 V | — | — | — |
| Output Voltage1-Min | 1.25 V | 1.25 V | 1.25 V | — | — | — |
| Package Body Material | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Equivalence Code | SIP3,.1TB | SMSIP5H,.6,67TB | SMSIP5H,.6,67TB | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | SMALL OUTLINE | SMT | SMT | SMALL OUTLINE |
| Packing Method | TUBE | TUBE | TR | TR, EMBOSSED PLASTIC, 13 INCH | TR, 7 Inch | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Screening Level | TS 16949 | — | — | — | — | — |
| Surface Mount | NO | NO | YES | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | — | — | C BEND |
| Terminal Position | SINGLE | SINGLE | SINGLE | — | — | DUAL |
| ## MIC29503WT Alternates Showing results | Image | — | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | 260 | — | — | 260 |
| ## MIC29502WT Alternates Showing results | — | Image | — | — | — | — |
| Pbfree Code | — | — | Yes | — | Yes | — |
| Reach Compliance Code | — | — | Compliant | — | Compliant | — |
| Technology | — | — | BIPOLAR | — | — | AVALANCHE |
| Terminal Pitch | — | — | 1.702 mm | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | — | — | 10 |
| Case/Size Code | — | — | — | 2221 | — | — |
| Construction | — | — | — | Rectangular | — | — |
| DC Resistance | — | — | — | 0.0285 Ω | — | — |
| Inductance-Nom (L) | — | — | — | 5.6 µH | — | — |
| Inductor Application | — | — | — | HIGH CURRENT INDUCTOR | — | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — | — |
| Package Height | — | — | — | 4 mm | — | — |
| Package Length | — | — | — | 5.5 mm | — | — |
| Package Width | — | — | — | 5.3 mm | — | — |
| Rated Current-Max | — | — | — | 5.5 A | — | — |
| Reference Standard | — | — | — | AEC-Q200 | — | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 |
| Self Resonance Frequency | — | — | — | 48 MHz | — | — |
| Shape/Size Description | — | — | — | RECTANGULAR PACKAGE | — | — |
| Shielded | — | — | — | YES | — | — |
| Special Feature | — | — | — | DC RESISTANCE IS MEASURED AT: 10% | — | — |
| Terminal Placement | — | — | — | DUAL ENDED | — | — |
| Terminal Shape | — | — | — | WRAPAROUND | WRAPAROUND | — |
| Test Frequency | — | — | — | 0.1 MHz | — | — |
| Tolerance | — | — | — | 20% | — | — |
| Capacitance | — | — | — | — | 10 µF | — |
| Capacitor Type | — | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | — | CERAMIC | — |
| Height | — | — | — | — | 2.5 mm | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | — |
| Multilayer | — | — | — | — | Yes | — |
| Negative Tolerance | — | — | — | — | 10% | — |
| Positive Tolerance | — | — | — | — | 10% | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | 50 V | — |
| Size Code | — | — | — | — | 1210 | — |
| Temperature Characteristics Code | — | — | — | — | X7S | — |
| Temperature Coefficient | — | — | — | — | 22% ppm/°C | — |
| Breakdown Voltage-Max | — | — | — | — | — | 7.07 V |
| Breakdown Voltage-Min | — | — | — | — | — | 6.4 V |
| Breakdown Voltage-Nom | — | — | — | — | — | 6.7 V |
| Clamping Voltage-Max | — | — | — | — | — | 9.1 V |
| Configuration | — | — | — | — | — | SINGLE, 1 CHANNEL |
| Diode Element Material | — | — | — | — | — | SILICON |
| Diode Type | — | — | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| JEDEC-95 Code | — | — | — | — | — | DO-214AC |
| Non-rep Peak Rev Power Dis-Max | — | — | — | — | — | 600 W |
| Number of Elements | — | — | — | — | — | 1 |
| Polarity | — | — | — | — | — | BIDIRECTIONAL |
| Power Dissipation-Max | — | — | — | — | — | 4 W |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 5 V |
| Reverse Current-Max | — | — | — | — | — | 20 µA |
| Reverse Test Voltage | — | — | — | — | — | 5 V |
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 5 alternatives for MIC29503WT — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MIC29503WT 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 MIC29503WT 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 MIC29503WT?
Known equivalents for MIC29503WT include MIC29502WT, MIC29502WUTR, 744316560. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MIC29503WT?
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 MIC29503WT 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.