SBAS21LT1GAlternatives & Equivalent Parts
About SBAS21LT1G
SBAS21LT1G is a Diode component manufactured by ON Semiconductor. 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 | SBAS21LT1GSource | POPA4990IPWR | TL4051B12IDBZT |
|---|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (3-Pin) | Small Outline Packages | SOT23 (3-Pin) |
| Pin Count | 3 | 14 | 3 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0133 | — | $0.6324 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | 318 | — | — |
| Factory Lead Time | 10 Weeks | — | — |
| YTEOL | 6.12 | 0 | 15 |
| Application | GENERAL PURPOSE | — | — |
| Configuration | SINGLE | — | — |
| Diode Element Material | SILICON | — | — |
| Diode Type | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | 1 V | — | — |
| JEDEC-95 Code | TO-236AB | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G14 | R-PDSO-G3 |
| JESD-609 Code | e3 | — | e3 |
| Non-rep Pk Forward Current-Max | 0.625 A | — | — |
| Number of Elements | 1 | — | — |
| Number of Phases | 1 | — | — |
| Output Current-Max | 0.2 A | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Power Dissipation-Max | 0.225 W | — | — |
| Reference Standard | AEC-Q101 | — | — |
| Rep Pk Reverse Voltage-Max | 250 V | — | — |
| Reverse Recovery Time-Max | 0.05 µs | — | — |
| Surface Mount | YES | YES | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 |
| Date Of Intro | — | 2019-07-21 | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | VOLTAGE-FEEDBACK | — |
| Common-mode Reject Ratio-Min | — | 100 dB | — |
| Common-mode Reject Ratio-Nom | — | 115 dB | — |
| Frequency Compensation | — | YES | — |
| Input Offset Voltage-Max | — | 1500 µV | — |
| Low-Bias | — | NO | — |
| Low-Offset | — | NO | — |
| Micropower | — | YES | — |
| Number of Functions | — | 4 | 1 |
| Packing Method | — | TR | — |
| Power | — | NO | — |
| Programmable Power | — | NO | — |
| Slew Rate-Nom | — | 4.5 V/us | — |
| Supply Current-Max | — | 0.6 mA | — |
| Supply Voltage Limit-Max | — | 42 V | — |
| Supply Voltage-Nom (Vsup) | — | 4 V | — |
| Technology | — | BICMOS | BIPOLAR |
| Temperature Grade | — | AUTOMOTIVE | INDUSTRIAL |
| Terminal Pitch | — | 0.65 mm | 0.95 mm |
| Unity Gain BW-Nom | — | 1100 | — |
| Voltage Gain-Min | — | 1000000 | — |
| Wideband | — | NO | — |
| Analog IC - Other Type | — | — | TWO TERMINAL VOLTAGE REFERENCE |
| Number of Outputs | — | — | 1 |
| Output Voltage-Max | — | — | 1.2274 V |
| Output Voltage-Min | — | — | 1.2225 V |
| Output Voltage-Nom | — | — | 1.225 V |
| Package Equivalence Code | — | — | TO-236 |
| Qualification Status | — | — | Not Qualified |
| Supply Voltage-Max (Vsup) | — | — | 10 V |
| Supply Voltage-Min (Vsup) | — | — | 1.225 V |
| Temp Coef of Voltage-Max | — | — | 50 ppm/°C |
| Trim/Adjustable Output | — | — | NO |
| Voltage Tolerance-Max | — | — | 0.2% |
| ## TL4051B12IDBZT 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 SBAS21LT1G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SBAS21LT1G 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 SBAS21LT1G 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 SBAS21LT1G?
Known equivalents for SBAS21LT1G include POPA4990IPWR, TL4051B12IDBZT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SBAS21LT1G?
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 SBAS21LT1G 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.