B340LB-E3/52TAlternatives & Equivalent Parts
About B340LB-E3/52T
B340LB-E3/52T is a Schottky Diode component manufactured by Vishay. It comes in a Diodes Moulded package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Get one quote covering all 2 alternatives for B340LB-E3/52T — response within 24 hours.
Specification Comparison
| Parameter | B340LB-E3/52TSource | MC34063AD | STM32MP157AAA3 |
|---|---|---|---|
| Manufacturer | Vishay | Texas Instruments | STMicroelectronics |
| Package Type | Diodes Moulded | Small Outline Packages | BGA |
| Pin Count | 2 | 8 | 448 |
| Temperature Range | -65.0°C ~ 150.0°C | ~ 70.0°C | -40.0°C ~ 125.0°C |
| Price | $0.0871 | $0.0918 | $9.1529 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | 5 Weeks | — | 13 Weeks |
| YTEOL | 6 | 15 | 9 |
| Additional Feature | FREE WHEELING DIODE, LOW POWER LOSS | — | — |
| Application | EFFICIENCY | — | — |
| Configuration | SINGLE | — | — |
| Diode Element Material | SILICON | — | — |
| Diode Type | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | 0.38 V | — | — |
| JEDEC-95 Code | DO-214AA | — | — |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-G8 | S-PBGA-B448 |
| JESD-609 Code | e3 | e4 | — |
| Non-rep Pk Forward Current-Max | 100 A | — | — |
| Number of Elements | 1 | — | — |
| Number of Phases | 1 | — | — |
| Output Current-Max | 3 A | 1.5 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | NOT SPECIFIED |
| Qualification Status | Not Qualified | Not Qualified | — |
| Rep Pk Reverse Voltage-Max | 40 V | — | — |
| Surface Mount | YES | YES | YES |
| Technology | SCHOTTKY | BIPOLAR | CMOS |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | C BEND | GULL WING | BALL |
| Terminal Position | DUAL | DUAL | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | NOT SPECIFIED |
| Pbfree Code | — | Yes | — |
| Analog IC - Other Type | — | SWITCHING REGULATOR | — |
| Control Mode | — | VOLTAGE-MODE | — |
| Control Technique | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | 40 V | — |
| Input Voltage-Min | — | 3 V | — |
| Input Voltage-Nom | — | 5 V | — |
| Number of Functions | — | 1 | — |
| Number of Outputs | — | 1 | — |
| Output Voltage-Max | — | 40 V | — |
| Output Voltage-Min | — | 1.25 V | — |
| Package Equivalence Code | — | SOP8,.25 | BGA448,22X22,32 |
| Supply Current-Max (Isup) | — | 4 mA | — |
| Supply Voltage-Nom (Vsup) | — | 5 V | — |
| Switcher Configuration | — | BUCK-BOOST | — |
| Switching Frequency-Max | — | 100 kHz | — |
| Temperature Grade | — | COMMERCIAL | INDUSTRIAL |
| Terminal Pitch | — | 1.27 mm | 0.8 mm |
| ## MC34063AD Alternates Showing results | — | Image | — |
| Address Bus Width | — | — | 26 |
| Bit Size | — | — | 32 |
| Boundary Scan | — | — | YES |
| Clock Frequency-Max | — | — | 64 MHz |
| Format | — | — | FLOATING POINT |
| Integrated Cache | — | — | YES |
| Low Power Mode | — | — | YES |
| Number of DMA Channels | — | — | 48 |
| On Chip Data RAM Width | — | — | 8 |
| RAM (words) | — | — | 724992 |
| Speed | — | — | 650 MHz |
| Supply Current-Max | — | — | 1000 mA |
| Supply Voltage-Max | — | — | 1.25 V |
| Supply Voltage-Min | — | — | 0.85 V |
| Supply Voltage-Nom | — | — | 0.9 V |
| uPs/uCs/Peripheral ICs Type | — | — | MICROPROCESSOR, RISC |
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 2 alternatives for B340LB-E3/52T — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for B340LB-E3/52T 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 B340LB-E3/52T 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 B340LB-E3/52T?
Known equivalents for B340LB-E3/52T include MC34063AD, STM32MP157AAA3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of B340LB-E3/52T?
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 B340LB-E3/52T 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.