BC548BAlternatives & Equivalent Parts
About BC548B
BC548B is a Undefined or Miscellaneous component manufactured by ON Semiconductor. It comes in a Other 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 | BC548BSource | TPS61500PWP |
|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments |
| Package Type | Other | Small Outline Packages |
| Pin Count | 3 | 14 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0205 | $0.7921 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | No | Yes |
| Manufacturer Package Code | 29-11 | — |
| YTEOL | 0 | 15 |
| Collector Current-Max (IC) | 0.1 A | — |
| Collector-Emitter Voltage-Max | 30 V | — |
| Configuration | SINGLE | — |
| DC Current Gain-Min (hFE) | 200 | — |
| JEDEC-95 Code | TO-92 | — |
| JESD-30 Code | O-PBCY-T3 | R-PDSO-G14 |
| JESD-609 Code | e0 | e4 |
| Number of Elements | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | ROUND | RECTANGULAR |
| Package Style | CYLINDRICAL | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 235 | 260 |
| Polarity/Channel Type | NPN | — |
| Power Dissipation-Max (Abs) | 0.625 W | — |
| Qualification Status | Not Qualified | Not Qualified |
| Surface Mount | NO | YES |
| Terminal Finish | Tin/Lead (Sn/Pb) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | THROUGH-HOLE | GULL WING |
| Terminal Position | BOTTOM | DUAL |
| Transistor Application | AMPLIFIER | — |
| Transistor Element Material | SILICON | — |
| Transition Frequency-Nom (fT) | 300 MHz | — |
| Analog IC - Other Type | — | SWITCHING REGULATOR |
| Control Mode | — | CURRENT-MODE |
| Control Technique | — | PULSE WIDTH MODULATION |
| Efficiency (Main Output) | — | 93% |
| Input Voltage-Max | — | 18 V |
| Input Voltage-Min | — | 2.9 V |
| Input Voltage-Nom | — | 3.6 V |
| Number of Channels | — | 1 |
| Number of Functions | — | 1 |
| Output Current-Max | — | 3 A |
| Output Voltage-Max | — | 38 V |
| Output Voltage-Min | — | 2.9 V |
| Package Equivalence Code | — | TSSOP14,.25 |
| Switcher Configuration | — | BOOST |
| Switching Frequency-Max | — | 2200 kHz |
| Temperature Grade | — | INDUSTRIAL |
| Terminal Pitch | — | 0.65 mm |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| ## TPS61500PWP 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 this alternative for BC548B — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for BC548B 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 BC548B 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 BC548B?
Known equivalents for BC548B include TPS61500PWP. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of BC548B?
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 BC548B 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.