LM4040C30FTAAlternatives & Equivalent Parts
About LM4040C30FTA
LM4040C30FTA is a Integrated Circuit component manufactured by Diodes Inc.. It comes in a SOT23 (3-Pin) 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 | LM4040C30FTASource | 760895641 | STR711FR2T6 |
|---|---|---|---|
| Manufacturer | Diodes Inc. | Würth Elektronik | STMicroelectronics |
| Package Type | SOT23 (3-Pin) | Other | Quad Flat Packages |
| Pin Count | 3 | 14 | 64 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1606 | $11.4200 | $9.3480 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | — |
| Factory Lead Time | 12 Weeks | — | — |
| YTEOL | 5 | 15 | 0 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | — | — |
| JESD-30 Code | R-PDSO-G3 | — | S-PQFP-G64 |
| JESD-609 Code | e3 | — | e4 |
| Number of Functions | 1 | — | — |
| Number of Outputs | 1 | — | — |
| Output Voltage-Max | 3.015 V | — | — |
| Output Voltage-Min | 2.985 V | — | — |
| Output Voltage-Nom | 3 V | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | — | QFP64,.47SQ,20 |
| Package Shape | RECTANGULAR | — | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Qualification Status | Not Qualified | — | Not Qualified |
| Surface Mount | YES | NO | YES |
| Temp Coef of Voltage-Max | 100 ppm/°C | — | — |
| Temperature Grade | AUTOMOTIVE | — | INDUSTRIAL |
| Terminal Finish | MATTE TIN | — | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | — | GULL WING |
| Terminal Pitch | 0.95 mm | — | 0.5 mm |
| Terminal Position | DUAL | — | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 |
| Trim/Adjustable Output | NO | — | — |
| Voltage Tolerance-Max | 0.5% | — | — |
| Height | — | 30 mm | — |
| Input Voltage-Max | — | 400 V | — |
| Input Voltage-Min | — | 360 V | — |
| Mounting Feature | — | THROUGH HOLE MOUNTED | — |
| Number of Primary Winding | — | 2 | — |
| Number of Secondary Winding | — | 2 | — |
| Output Voltage 1 | — | 24 V | — |
| Primary Inductance | — | 500 µH | — |
| Transformer Type | — | SMPS TRANSFORMER | — |
| Has ADC | — | — | YES |
| Bit Size | — | — | 32 |
| Boundary Scan | — | — | YES |
| CPU Family | — | — | ARM7 |
| Clock Frequency-Max | — | — | 16.5 MHz |
| DAC Channels | — | — | NO |
| DMA Channels | — | — | NO |
| Number of I/O Lines | — | — | 30 |
| On Chip Program ROM Width | — | — | 32 |
| PWM Channels | — | — | YES |
| RAM (bytes) | — | — | 65536 |
| ROM (words) | — | — | 32768 |
| ROM Programmability | — | — | FLASH |
| Speed | — | — | 66 MHz |
| Supply Current-Max | — | — | 100 mA |
| Supply Voltage-Max | — | — | 3.6 V |
| Supply Voltage-Min | — | — | 3.3 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| Technology | — | — | CMOS |
| uPs/uCs/Peripheral ICs Type | — | — | MICROCONTROLLER, RISC |
| ## STR711FR2T6 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 2 alternatives for LM4040C30FTA — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for LM4040C30FTA 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 LM4040C30FTA 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 LM4040C30FTA?
Known equivalents for LM4040C30FTA include 760895641, STR711FR2T6. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM4040C30FTA?
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 LM4040C30FTA 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.