VIPER26LDTRAlternatives & Equivalent Parts
About VIPER26LDTR
VIPER26LDTR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline Packages 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 | VIPER26LDTRSource | VIPER26LD | LTV-817 | BAT46 | STPS3150U | 04513.15MRL | C1005X5R1C104K050BA | C2012X5R1E156M125AC |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | Lite-On | STMicroelectronics | STMicroelectronics | LITTELFUSE | TDK | TDK |
| Package Type | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Diodes, Axial Diameter Horizontal Mounting | Other | Fuses Chip | Capacitor Chip Non-polarised | Capacitor Chip Non-polarised |
| Pin Count | 16 | 16 | 4 | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -30.0°C ~ 110.0°C | -65.0°C ~ 125.0°C | ~ 175.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 85.0°C | -55.0°C ~ 85.0°C |
| Price | $0.4884 | $0.9648 | $0.0825 | $0.0253 | $0.0842 | $0.9990 | $0.0079 | $0.1333 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | END OF LIFE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Factory Lead Time | 18 Weeks | 18 Weeks | 8 Weeks | — | 15 Weeks | — | 16 Weeks | — |
| YTEOL | 7 | 7 | 6 | 1 | 6.22 | 8 | 8.36 | 7.78 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — | — | — | — | — | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | — | — | — | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | — | — | — |
| Input Voltage-Max | 23.5 V | 23.5 V | — | — | — | — | — | — |
| Input Voltage-Min | 11.5 V | 11.5 V | — | — | — | — | — | — |
| Input Voltage-Nom | 14 V | 14 V | — | — | — | — | — | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | — | O-LALF-W2 | R-PDSO-C2 | — | — | — |
| JESD-609 Code | e4 | e4 | e3 | e3 | e3 | e4 | e3 | e3 |
| Number of Functions | 1 | 1 | — | — | — | — | — | — |
| Output Current-Max | 0.74 A | 0.74 A | — | 0.15 A | 3 A | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | GLASS | PLASTIC/EPOXY | — | — | — |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | — | — | — | — | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — | ROUND | RECTANGULAR | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | LONG FORM | SMALL OUTLINE | — | SMT | SMT |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | — | — | — |
| Supply Current-Max (Isup) | 2 mA | 2 mA | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | 23.5 V | 23.5 V | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | 11.5 V | 11.5 V | — | — | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 14 V | 14 V | — | — | — | — | — | — |
| Surface Mount | YES | YES | — | NO | YES | YES | YES | YES |
| Switcher Configuration | BUCK | BUCK | — | — | — | — | — | — |
| Switching Frequency-Max | 66 kHz | 66 kHz | — | — | — | — | — | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | GOLD | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | GULL WING | — | WIRE | C BEND | — | — | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | — | — | — | — | — |
| Terminal Position | DUAL | DUAL | — | AXIAL | DUAL | — | — | — |
| ## VIPER26LDTR Alternates Showing results | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | — | Yes | — | — | No | Yes | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | Compliant | Compliant |
| Additional Feature | — | — | UL RECOGNIZED, VDE APPROVED | — | — | — | — | — |
| Coll-Emtr Bkdn Voltage-Min | — | — | 35 V | — | — | — | — | — |
| Configuration | — | — | SINGLE | SINGLE | SINGLE | — | — | — |
| Current Transfer Ratio-Nom | — | — | 50% | — | — | — | — | — |
| Dark Current-Max | — | — | 100 nA | — | — | — | — | — |
| Forward Current-Max | — | — | 0.05 A | — | — | — | — | — |
| Isolation Voltage-Max | — | — | 5000 V | — | — | — | — | — |
| Number of Elements | — | — | 1 | 1 | 1 | — | — | — |
| Optoelectronic Device Type | — | — | TRANSISTOR OUTPUT OPTOCOUPLER | — | — | — | — | — |
| Application | — | — | — | GENERAL PURPOSE | EFFICIENCY | — | — | — |
| Breakdown Voltage-Min | — | — | — | 100 V | — | — | — | — |
| Case Connection | — | — | — | ISOLATED | — | — | — | — |
| Diode Element Material | — | — | — | SILICON | SILICON | — | — | — |
| Diode Type | — | — | — | RECTIFIER DIODE | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | — | — | — | 1 V | 0.89 V | — | — | — |
| JEDEC-95 Code | — | — | — | DO-35 | — | — | — | — |
| Non-rep Pk Forward Current-Max | — | — | — | 0.75 A | 80 A | — | — | — |
| Number of Phases | — | — | — | 1 | 1 | — | — | — |
| Power Dissipation-Max | — | — | — | 0.15 W | — | — | — | — |
| Rep Pk Reverse Voltage-Max | — | — | — | 100 V | 150 V | — | — | — |
| Reverse Current-Max | — | — | — | 5 µA | 2 µA | — | — | — |
| Reverse Test Voltage | — | — | — | 75 V | 150 V | — | — | — |
| Technology | — | — | — | SCHOTTKY | SCHOTTKY | — | — | — |
| ## BAT46 Alternates Showing results | — | — | — | Image | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 30 | — | — | — |
| Blow Characteristic | — | — | — | — | — | VERY FAST | — | — |
| Body Breadth | — | — | — | — | — | 2.69 mm | — | — |
| Body Height | — | — | — | — | — | 2.69 mm | — | — |
| Body Length or Diameter | — | — | — | — | — | 6.1 mm | — | — |
| Circuit Protection Type | — | — | — | — | — | ELECTRIC FUSE | — | — |
| Fuse Size | — | — | — | — | — | NANO2 | — | — |
| Joule Integral-Nom | — | — | — | — | — | 1 J | — | — |
| Mounting Feature | — | — | — | — | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Packing Method | — | — | — | — | — | TR | TR, 7 Inch | TR, 7 Inch |
| Rated Breaking Capacity | — | — | — | — | — | 50 A | — | — |
| Rated Current | — | — | — | — | — | 3.15 A | — | — |
| Rated Voltage(AC) | — | — | — | — | — | 125 V | — | — |
| Rated Voltage(DC) | — | — | — | — | — | 125 V | — | — |
| Reference Standard | — | — | — | — | — | CE; CSA; CUL; PSE; TUV; UKCA; UL | — | — |
| Terminal Shape | — | — | — | — | — | END CAP | WRAPAROUND | WRAPAROUND |
| Trip Time or Delay | — | — | — | — | — | 5 s | — | — |
| Capacitance | — | — | — | — | — | — | 0.1 µF | 15 µF |
| Capacitor Type | — | — | — | — | — | — | CERAMIC CAPACITOR | CERAMIC CAPACITOR |
| Dielectric Material | — | — | — | — | — | — | CERAMIC | CERAMIC |
| Height | — | — | — | — | — | — | 0.5 mm | 1.25 mm |
| Multilayer | — | — | — | — | — | — | Yes | Yes |
| Negative Tolerance | — | — | — | — | — | — | 10% | 20% |
| Positive Tolerance | — | — | — | — | — | — | 10% | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | — | — | — | 16 V | 25 V |
| Size Code | — | — | — | — | — | — | 0402 | 0805 |
| Temperature Characteristics Code | — | — | — | — | — | — | X5R | X5R |
| Temperature Coefficient | — | — | — | — | — | — | 15% ppm/°C | 15% ppm/°C |
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 7 alternatives for VIPER26LDTR — response within 24 hours.
Quick Links
Switching Controller, Current-mode, 0.74A, 66kHz Switching Freq-Max, PDSO16
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Why Look for Alternatives?
Finding alternatives for VIPER26LDTR 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 VIPER26LDTR 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 VIPER26LDTR?
Known equivalents for VIPER26LDTR include VIPER26LD, LTV-817, BAT46. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of VIPER26LDTR?
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 VIPER26LDTR 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.