STPS1L40UAlternatives & Equivalent Parts
About STPS1L40U
STPS1L40U is a Schottky Diode component manufactured by STMicroelectronics. It comes in a Diodes Moulded package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 10 alternatives for STPS1L40U — response within 24 hours.
Specification Comparison
| Parameter | STPS1L40USource | DDZ9689-7 | LM20BIM7 | LM78L05ACM | TMS320F28377DPTPT | TPS70445PWP | STPS1L40UY | STPS1L40A | STPS1L40ZF | STPS1L40AY | STPS1L40AFN |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Diodes Inc. | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Diodes Moulded | Small Outline Diode | SOT23 (5-Pin) | Small Outline Packages | — | Small Outline Packages | Diodes Moulded | Other | Small Outline Diode Flat Lead | Diodes Moulded | Small Outline Diode Flat Lead |
| Pin Count | 2 | 2 | 5 | 8 | — | 24 | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | ~ 175.0°C | -65.0°C ~ 150.0°C | -55.0°C ~ 130.0°C | ~ 125.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 175.0°C | ~ 150.0°C | ~ 175.0°C | -40.0°C ~ 175.0°C | ~ 175.0°C |
| Price | $0.0386 | $0.0282 | $0.1872 | $0.1836 | $11.6160 | $3.9000 | $0.0655 | $0.0320 | $0.0526 | $0.0768 | $0.0651 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | NOT RECOMMENDED | OBSOLETE | — | NOT RECOMMENDED | ACTIVE | ACTIVE | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | |||||||||||
| Factory Lead Time | 15 Weeks | — | — | — | — | — | 15 Weeks | 15 Weeks | 15 Weeks | 15 Weeks | — |
| YTEOL | 4 | 7 | 3.9 | 0 | — | 15 | 6.1 | 4 | 4 | 6.1 | 0 |
| Additional Feature | FREE WHEELING DIODE | — | — | — | — | — | FREE WHEELING DIODE | FREE WHEELING DIODE | FREE WHEELING DIODE | FREE WHEELING DIODE | FREE WHEELING DIODE |
| Application | POWER | — | — | — | — | — | POWER | GENERAL PURPOSE | POWER | POWER | POWER |
| Configuration | SINGLE | SINGLE | — | — | — | — | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON | — | — | — | — | SILICON | SILICON | SILICON | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | ZENER DIODE | — | — | — | — | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.63 V | — | — | — | — | — | 0.5 V | 0.63 V | 0.63 V | 0.5 V | 0.63 V |
| JESD-30 Code | R-PDSO-C2 | R-PDSO-G2 | — | R-PDSO-G8 | — | R-PDSO-G24 | R-PDSO-C2 | R-PDSO-C2 | R-PDSO-F2 | R-PDSO-C2 | R-PDSO-F2 |
| JESD-609 Code | e3 | e3 | e0 | e0 | — | e4 | e3 | e3 | e3 | — | — |
| Non-rep Pk Forward Current-Max | 60 A | — | — | — | — | — | 60 A | 60 A | 60 A | 60 A | 60 A |
| Number of Elements | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 |
| Number of Phases | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 1 A | — | — | — | — | — | 1 A | 1 A | 1 A | 1 A | 1 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE | — | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 235 | — | 260 | 260 | 260 | 260 | NOT SPECIFIED | NOT SPECIFIED |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified | — | Not Qualified | — | — | — |
| Rep Pk Reverse Voltage-Max | 40 V | — | — | — | — | — | 40 V | 40 V | 40 V | 40 V | 40 V |
| Reverse Current-Max | 35 µA | — | — | — | — | — | 35 µA | 35 µA | 35 µA | 35 µA | 35 µA |
| Reverse Test Voltage | 40 V | — | — | — | — | — | 40 V | 40 V | 40 V | 40 V | 40 V |
| Surface Mount | YES | YES | YES | YES | — | YES | YES | YES | YES | YES | YES |
| Technology | SCHOTTKY | ZENER | CMOS | BIPOLAR | — | PMOS | SCHOTTKY | SCHOTTKY | SCHOTTKY | SCHOTTKY | SCHOTTKY |
| Terminal Finish | Matte Tin (Sn) | MATTE TIN | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | — | — |
| Terminal Form | C BEND | GULL WING | — | GULL WING | — | GULL WING | C BEND | C BEND | FLAT | C BEND | FLAT |
| Terminal Position | DUAL | DUAL | — | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | NOT SPECIFIED | — | 30 | 30 | 30 | 30 | NOT SPECIFIED | NOT SPECIFIED |
| ## STPS1L40U Alternates Showing results | Image | — | — | — | — | — | — | — | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes | — | Yes | — | — | — | — | — |
| Polarity | — | UNIDIRECTIONAL | — | — | — | — | — | — | — | — | — |
| Power Dissipation-Max | — | 0.5 W | — | — | — | — | — | — | — | — | — |
| Reference Voltage-Nom | — | 5.1 V | — | — | — | — | — | — | — | — | — |
| Voltage Tol-Max | — | 5% | — | — | — | — | — | — | — | — | — |
| Working Test Current | — | 0.05 mA | — | — | — | — | — | — | — | — | — |
| Date Of Intro | — | — | 1999-10-06 | 1989-01-01 | — | — | — | — | — | — | — |
| Accuracy-Max (Cel) | — | — | 1.5 Cel | — | — | — | — | — | — | — | — |
| Body Breadth | — | — | 1.25 mm | — | — | — | — | — | — | — | — |
| Body Height | — | — | 0.95 mm | — | — | — | — | — | — | — | — |
| Body Length or Diameter | — | — | 2 mm | — | — | — | — | — | — | — | — |
| Housing | — | — | PLASTIC | — | — | — | — | — | — | — | — |
| Linearity (Cel) | — | — | 0.4 Cel | — | — | — | — | — | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — | — | — | — | — | — |
| Operating Current-Max | — | — | 0.007 mA | — | — | — | — | — | — | — | — |
| Output Current-Nom | — | — | 10 µA | — | — | — | — | — | — | — | — |
| Package Equivalence Code | — | — | TSSOP5/6,.08 | SOP8,.25 | — | TSSOP24,.25 | — | — | — | — | — |
| Package Shape/Style | — | — | RECTANGULAR | — | — | — | — | — | — | — | — |
| R0-Nom | — | — | 160 Ω | — | — | — | — | — | — | — | — |
| Sensors/Transducers Type | — | — | TEMPERATURE SENSOR,ANALOG,VOLTAGE OUTPUT | — | — | — | — | — | — | — | — |
| Supply Voltage-Max | — | — | 5.5 V | — | — | — | — | — | — | — | — |
| Supply Voltage-Min | — | — | 2.4 V | — | — | — | — | — | — | — | — |
| Termination Type | — | — | SOLDER | — | — | — | — | — | — | — | — |
| ## LM20BIM7 Alternates Showing results | — | — | Image | — | — | — | — | — | — | — | — |
| Adjustability | — | — | — | FIXED | — | FIXED | — | — | — | — | — |
| Dropout Voltage1-Nom | — | — | — | 1.6 V | — | 0.16 V | — | — | — | — | — |
| Input Voltage Absolute-Max | — | — | — | 35 V | — | 7 V | — | — | — | — | — |
| Input Voltage-Max | — | — | — | 20 V | — | 6 V | — | — | — | — | — |
| Input Voltage-Min | — | — | — | 7 V | — | 3.616 V | — | — | — | — | — |
| Line Regulation-Max | — | — | — | 0.075% | — | 0.0056% | — | — | — | — | — |
| Load Regulation-Max | — | — | — | 0.06% | — | 0.001% | — | — | — | — | — |
| Number of Functions | — | — | — | 1 | — | 1 | — | — | — | — | — |
| Number of Outputs | — | — | — | 1 | — | 2 | — | — | — | — | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — | 125 °C | — | — | — | — | — |
| Output Current1-Max | — | — | — | 0.1 A | — | 1 A | — | — | — | — | — |
| Output Voltage1-Max | — | — | — | 5.25 V | — | 3.366 V | — | — | — | — | — |
| Output Voltage1-Min | — | — | — | 4.75 V | — | 3.234 V | — | — | — | — | — |
| Output Voltage1-Nom | — | — | — | 5 V | — | 3.3 V | — | — | — | — | — |
| Packing Method | — | — | — | TUBE | — | TUBE | — | — | — | — | — |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR | — | — | — | — | — |
| Terminal Pitch | — | — | — | 1.27 mm | — | 0.65 mm | — | — | — | — | — |
| Voltage Tolerance-Max | — | — | — | 5% | — | 2% | — | — | — | — | — |
| ## LM78L05ACM Alternates Showing results | — | — | — | Image | — | — | — | — | — | — | — |
| Dropout Voltage1-Max | — | — | — | — | — | 0.25 V | — | — | — | — | — |
| Dropout Voltage2-Max | — | — | — | — | — | 0.25 V | — | — | — | — | — |
| Operating Temperature TJ-Min | — | — | — | — | — | -40 °C | — | — | — | — | — |
| Output Current2-Max | — | — | — | — | — | 2 A | — | — | — | — | — |
| Output Voltage2-Max | — | — | — | — | — | 1.224 V | — | — | — | — | — |
| Output Voltage2-Min | — | — | — | — | — | 1.176 V | — | — | — | — | — |
| Output Voltage2-Nom | — | — | — | — | — | 1.2 V | — | — | — | — | — |
| ## TPS70445PWP Alternates Showing results | — | — | — | — | — | Image | — | — | — | — | — |
| JEDEC-95 Code | — | — | — | — | — | — | DO-214AA | DO-214AC | — | DO-214AC | — |
| Reference Standard | — | — | — | — | — | — | AEC-Q101 | — | — | AEC-Q101 | — |
| Manufacturer Package Code | — | — | — | — | — | — | — | — | SOD123-Flat NEP | — | — |
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 10 alternatives for STPS1L40U — response within 24 hours.
Quick Links
suggested
suggested
suggested
Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon, DO-214AA
Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon, DO-214AC
Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon
Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon, DO-214AC
Rectifier Diode, Schottky, 1 Phase, 1 Element, 1A, 40V V(RRM), Silicon
Why Look for Alternatives?
Finding alternatives for STPS1L40U 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 STPS1L40U 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for STPS1L40U. Get expert recommendations within 24 hours.
FAQ
What is equivalent to STPS1L40U?
Known equivalents for STPS1L40U include DDZ9689-7, LM20BIM7, LM78L05ACM. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STPS1L40U?
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 STPS1L40U 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.