LM48310SD/NOPBAlternatives & Equivalent Parts
About LM48310SD/NOPB
LM48310SD/NOPB is a Hardware component manufactured by Texas Instruments. It comes in a Small Outline No-lead 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 | LM48310SD/NOPBSource | 1SMB5931BT3G | BCR402UE6327HTSA1 | LM2574M-5.0 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Infineon | Texas Instruments |
| Package Type | Small Outline No-lead | Diodes Moulded | SOT23 (6-Pin) | Small Outline Packages |
| Pin Count | 11 | 2 | 6 | 14 |
| Temperature Range | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C | ~ 150.0°C | -40.0°C ~ 125.0°C |
| Price | $0.4269 | $0.0700 | $0.1408 | $0.8261 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 15 | 6.65 | 0 | 0 |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | — | — | — |
| Gain | 24 dB | — | — | — |
| Harmonic Distortion | 10% | — | — | — |
| JESD-30 Code | S-PDSO-N10 | R-PDSO-L2 | R-PDSO-G6 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | e3 | e0 |
| Noise Figure-Nom | 97 dB | — | — | — |
| Number of Channels | 1 | — | — | — |
| Number of Functions | 1 | — | 1 | 1 |
| Output Power-Nom | 2.6 W | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.11,20 | — | — | — |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 220 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Supply Current-Max | 4.4 mA | — | 0.5 mA | — |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | — |
| Supply Voltage-Min (Vsup) | 2.4 V | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | ZENER | BIPOLAR | BIPOLAR |
| Temperature Grade | INDUSTRIAL | — | — | AUTOMOTIVE |
| Terminal Finish | Tin (Sn) | Matte Tin (Sn) - annealed | Tin (Sn) | Tin/Lead (Sn/Pb) |
| Terminal Form | NO LEAD | L BEND | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | — | 0.95 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | NOT SPECIFIED |
| ## LM48310SD/NOPB Alternates Showing results | Image | — | — | — |
| Manufacturer Package Code | — | 403A-03 | — | — |
| Configuration | — | SINGLE | — | — |
| Diode Element Material | — | SILICON | — | — |
| Diode Type | — | ZENER DIODE | — | — |
| Dynamic Impedance-Max | — | 12 Ω | — | — |
| JEDEC-95 Code | — | DO-214AA | — | — |
| Number of Elements | — | 1 | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — |
| Power Dissipation-Max | — | 3 W | — | — |
| Reference Voltage-Nom | — | 18 V | — | — |
| Voltage Tol-Max | — | 5% | — | — |
| Working Test Current | — | 20.8 mA | — | — |
| Factory Lead Time | — | — | 13 Weeks | — |
| Data Input Mode | — | — | SERIAL | — |
| Input Characteristics | — | — | STANDARD | — |
| Interface IC Type | — | — | LED DISPLAY DRIVER | — |
| Multiplexed Display Capability | — | — | NO | — |
| Number of Segments | — | — | 1 | — |
| Output Characteristics | — | — | CONSTANT-CURRENT | — |
| Output Polarity | — | — | TRUE | — |
| Screening Level | — | — | AEC-Q100 | — |
| Supply Voltage-Max | — | — | 40 V | — |
| Supply Voltage-Nom | — | — | 10 V | — |
| Date Of Intro | — | — | — | 1993-01-01 |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR |
| Control Mode | — | — | — | VOLTAGE-MODE |
| Control Technique | — | — | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | — | — | 40 V |
| Input Voltage-Min | — | — | — | 4 V |
| Input Voltage-Nom | — | — | — | 12 V |
| Number of Outputs | — | — | — | 1 |
| Output Current-Max | — | — | — | 0.5 A |
| Output Voltage-Max | — | — | — | 37 V |
| Output Voltage-Min | — | — | — | 3.3 V |
| Output Voltage-Nom | — | — | — | 5 V |
| Switcher Configuration | — | — | — | BUCK |
| Switching Frequency-Max | — | — | — | 52 kHz |
| ## LM2574M-5.0 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 3 alternatives for LM48310SD/NOPB — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM48310SD/NOPB 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 LM48310SD/NOPB 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 LM48310SD/NOPB?
Known equivalents for LM48310SD/NOPB include 1SMB5931BT3G, BCR402UE6327HTSA1, LM2574M-5.0. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM48310SD/NOPB?
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 LM48310SD/NOPB 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.