BDX53CAlternatives & Equivalent Parts
About BDX53C
BDX53C is a Integrated Circuit component manufactured by STMicroelectronics. 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 | BDX53CSource | LM2596T-ADJ | UA723CN | BDX54C | BDX53CG |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Texas Instruments | STMicroelectronics | ON Semiconductor |
| Package Type | Transistor Outline, Vertical | — | Dual-In-Line Packages | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | — | 14 | 3 | 3 |
| Temperature Range | ~ 150.0°C | — | ~ 70.0°C | ~ 150.0°C | ~ 150.0°C |
| Price | $0.2407 | $0.3654 | $0.4687 | $0.1758 | $0.2631 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 14 Weeks | — | — | 14 Weeks | 10 Weeks |
| YTEOL | 9 | — | 15 | 9 | 4 |
| Collector Current-Max (IC) | 8 A | — | — | 8 A | 8 A |
| Collector-Emitter Voltage-Max | 100 V | — | — | 100 V | 100 V |
| Configuration | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — | — | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR |
| DC Current Gain-Min (hFE) | 750 | — | — | 750 | 750 |
| JEDEC-95 Code | TO-220AB | — | — | TO-220AB | TO-220AB |
| JESD-30 Code | R-PSFM-T3 | — | R-PDIP-T14 | R-PSFM-T3 | R-PSFM-T3 |
| JESD-609 Code | e3 | — | e4 | e3 | e3 |
| Number of Elements | 1 | — | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | — | IN-LINE | FLANGE MOUNT | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | — | — | — |
| Polarity/Channel Type | NPN | — | — | PNP | NPN |
| Power Dissipation Ambient-Max | 60 W | — | — | 60 W | — |
| Power Dissipation-Max (Abs) | 60 W | — | — | 60 W | 60 W |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | — | NO | NO | NO |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | MATTE TIN |
| Terminal Form | THROUGH-HOLE | — | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | — | DUAL | SINGLE | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | — | — | — |
| Transistor Application | SWITCHING | — | — | SWITCHING | AMPLIFIER |
| Transistor Element Material | SILICON | — | — | SILICON | SILICON |
| Transition Frequency-Nom (fT) | 20 MHz | — | — | 20 MHz | 20 MHz |
| VCEsat-Max | 2 V | — | — | 2 V | — |
| ## BDX53C Alternates Showing results | Image | — | — | — | — |
| Pbfree Code | — | — | Yes | — | Yes |
| Analog IC - Other Type | — | — | THREE TERMINAL VOLTAGE REFERENCE | — | — |
| Input Voltage-Max | — | — | 40 V | — | — |
| Input Voltage-Min | — | — | 9.5 V | — | — |
| Number of Functions | — | — | 1 | — | — |
| Number of Outputs | — | — | 1 | — | — |
| Output Current-Max | — | — | 0.15 A | — | — |
| Output Voltage-Max | — | — | 37 V | — | — |
| Output Voltage-Min | — | — | 2 V | — | — |
| Output Voltage-Nom | — | — | 7.15 V | — | — |
| Package Equivalence Code | — | — | DIP14,.3 | — | — |
| Ripple Voltage (Main Out) | — | — | 0.00002 Vrms | — | — |
| Supply Voltage-Max (Vsup) | — | — | 40 V | — | — |
| Supply Voltage-Min (Vsup) | — | — | 9.5 V | — | — |
| Supply Voltage-Nom (Vsup) | — | — | 12 V | — | — |
| Technology | — | — | BIPOLAR | — | — |
| Temperature Grade | — | — | COMMERCIAL | — | — |
| Terminal Pitch | — | — | 2.54 mm | — | — |
| Trim/Adjustable Output | — | — | YES | — | — |
| ## UA723CN Alternates Showing results | — | — | Image | — | — |
| ## BDX54C Alternates Showing results | — | — | — | Image | — |
| Manufacturer Package Code | — | — | — | — | 221A |
| Additional Feature | — | — | — | — | LEADFORM OPTIONS ARE AVAILABLE |
| Case Connection | — | — | — | — | COLLECTOR |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for BDX53C 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 BDX53C 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 BDX53C?
Known equivalents for BDX53C include LM2596T-ADJ, UA723CN, BDX54C. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BDX53C?
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 BDX53C 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.