VIPER122LSTRAlternatives & Equivalent Parts
About VIPER122LSTR
VIPER122LSTR 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 | VIPER122LSTRSource | LTV-817S-TA1-C | LTV-817S-TA1 | CC0805ZKY5V7BB106 | RC0603JR-07100RL |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Lite-On | Lite-On | YAGEO (PHYCOMP) | YAGEO (PHYCOMP) |
| Package Type | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages | Capacitor Chip Non-polarised | Resistor Chip |
| Pin Count | 10 | 4 | 4 | 2 | 2 |
| Temperature Range | -40.0°C ~ 150.0°C | -30.0°C ~ 110.0°C | -50.0°C ~ 110.0°C | -30.0°C ~ 85.0°C | -55.0°C ~ 155.0°C |
| Price | $0.4250 | $0.1160 | $0.0871 | $0.0191 | $0.0006 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 18 Weeks | 8 Weeks | 8 Weeks | 16 Weeks | — |
| Date Of Intro | 2019-06-10 | — | — | — | — |
| YTEOL | 7 | 6 | 8 | 12 | 13 |
| Analog IC - Other Type | SWITCHING CONTROLLER | — | — | — | — |
| Control Mode | CURRENT-MODE | — | — | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — | — | — |
| Input Voltage-Max | 23.5 V | — | — | — | — |
| Input Voltage-Min | 11.5 V | — | — | — | — |
| Input Voltage-Nom | 14 V | — | — | — | — |
| JESD-30 Code | R-PDSO-G10 | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | — | — | — | — |
| Output Current-Max | 0.5 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | — |
| Package Equivalence Code | SSOP10,.25,40 | — | — | — | — |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR PACKAGE | — |
| Package Style | SMALL OUTLINE, SHRINK PITCH | — | — | SMT | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | — |
| Supply Current-Max (Isup) | 1.6 mA | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Switcher Configuration | BUCK-BOOST | — | — | — | — |
| Switching Frequency-Max | 66 kHz | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Pure Tin (Sn) | Pure Tin (Sn) | MATTE TIN OVER NICKEL | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | GULL WING | — | — | — | — |
| Terminal Pitch | 1 mm | — | — | — | — |
| Terminal Position | DUAL | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — |
| Reach Compliance Code | — | Compliant | — | Compliant | Compliant |
| Additional Feature | — | UL RECOGNIZED, VDE APPROVED | UL RECOGNIZED, VDE APPROVED | — | LASER TRIMMABLE |
| Coll-Emtr Bkdn Voltage-Min | — | 35 V | 35 V | — | — |
| Configuration | — | SINGLE | SINGLE | — | — |
| Current Transfer Ratio-Min | — | 200% | 50% | — | — |
| Current Transfer Ratio-Nom | — | 200% | 50% | — | — |
| Dark Current-Max | — | 100 nA | 100 nA | — | — |
| Forward Current-Max | — | 0.05 A | 0.05 A | — | — |
| Forward Voltage-Max | — | 1.4 V | 1.4 V | — | — |
| Isolation Voltage-Max | — | 5000 V | 5000 V | — | — |
| Mounting Feature | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Number of Elements | — | 1 | 1 | — | — |
| On-State Current-Max | — | 0.05 A | 0.05 A | — | — |
| Optoelectronic Device Type | — | TRANSISTOR OUTPUT OPTOCOUPLER | TRANSISTOR OUTPUT OPTOCOUPLER | — | — |
| Power Dissipation-Max | — | 0.2 W | 0.2 W | — | — |
| Response Time-Max | — | 0.000018 s | 0.000018 s | — | — |
| Pbfree Code | — | — | Yes | Yes | Yes |
| Packing Method | — | — | TR | TR, EMBOSSED PLASTIC, 7 INCH | TR, PAPER, 7 INCH |
| Capacitance | — | — | — | 10 µF | — |
| Capacitor Type | — | — | — | CERAMIC CAPACITOR | — |
| Dielectric Material | — | — | — | CERAMIC | — |
| Height | — | — | — | 1.25 mm | — |
| Multilayer | — | — | — | YES | — |
| Negative Tolerance | — | — | — | 20% | — |
| Positive Tolerance | — | — | — | 80% | — |
| Rated (DC) Voltage (URdc) | — | — | — | 16 V | — |
| Size Code | — | — | — | 0805 | 0603 |
| Temperature Characteristics Code | — | — | — | Y5V | — |
| Temperature Coefficient | — | — | — | -82/+22% ppm/°C | 100 ppm/°C |
| Terminal Shape | — | — | — | WRAPAROUND | WRAPAROUND |
| Construction | — | — | — | — | Rectangular |
| Package Height | — | — | — | — | 0.45 mm |
| Package Length | — | — | — | — | 1.6 mm |
| Package Width | — | — | — | — | 0.8 mm |
| Rated Power Dissipation (P) | — | — | — | — | 0.1 W |
| Rated Temperature | — | — | — | — | 70 °C |
| Resistance | — | — | — | — | 100 Ω |
| Resistor Type | — | — | — | — | FIXED RESISTOR |
| Technology | — | — | — | — | METAL GLAZE/THICK FILM |
| Tolerance | — | — | — | — | 5% |
| Working Voltage | — | — | — | — | 75 V |
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 4 alternatives for VIPER122LSTR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for VIPER122LSTR 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 VIPER122LSTR 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 VIPER122LSTR?
Known equivalents for VIPER122LSTR include LTV-817S-TA1-C, LTV-817S-TA1, CC0805ZKY5V7BB106. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of VIPER122LSTR?
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 VIPER122LSTR 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.