TL1963A-33DCQRAlternatives & Equivalent Parts
About TL1963A-33DCQR
TL1963A-33DCQR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT223 (5-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 | TL1963A-33DCQRSource | 734-135 |
|---|---|---|
| Manufacturer | Texas Instruments | Wago |
| Package Type | SOT223 (5-Pin) | Other |
| Pin Count | 6 | 5 |
| Temperature Range | — | — |
| Price | $1.6730 | $1.4834 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | 8 |
| Adjustability | FIXED | — |
| Dropout Voltage1-Max | 0.55 V | — |
| Dropout Voltage1-Nom | 0.34 V | — |
| Input Voltage Absolute-Max | 20 V | — |
| Input Voltage-Max | 20 V | — |
| Input Voltage-Min | 3.8 V | — |
| JESD-30 Code | R-PDSO-G6 | — |
| JESD-609 Code | e4 | — |
| Line Regulation-Max | 0.01% | — |
| Load Regulation-Max | 0.07% | — |
| Number of Functions | 1 | — |
| Number of Outputs | 1 | — |
| Operating Temperature TJ-Max | 125 °C | — |
| Operating Temperature TJ-Min | -40 °C | — |
| Output Current1-Max | 1.5 A | — |
| Output Voltage1-Max | 3.4 V | — |
| Output Voltage1-Min | 3.2 V | — |
| Output Voltage1-Nom | 3.3 V | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOT-223-5 | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | — |
| Packing Method | TR | — |
| Peak Reflow Temperature (Cel) | 260 | — |
| Qualification Status | Not Qualified | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | YES | — |
| Technology | BIPOLAR | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | — |
| Terminal Pitch | 1.27 mm | — |
| Terminal Position | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Voltage Tolerance-Max | 3% | — |
| ## TL1963A-33DCQR Alternates Showing results | Image | — |
| Additional Feature | — | STANDARD: 94V-0, POLYAMIDE66, KEMA; KEUR; LR; UL |
| Fastening Method | — | CONNECTOR |
| Mounting Type | — | BOARD |
| Number of Decks | — | 1 |
| Number of Rows | — | 1 |
| Number of Ways | — | 5 |
| Rated Current | — | 10 A |
| Rated Voltage | — | 300 V |
| Safety Approval | — | ABS; CCA; CSA; DNVGL; EN; IEC |
| Terminal and Terminal Block Type | — | STRIP TERMINAL BLOCK |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for TL1963A-33DCQR 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 TL1963A-33DCQR 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 TL1963A-33DCQR?
Known equivalents for TL1963A-33DCQR include 734-135. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TL1963A-33DCQR?
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 TL1963A-33DCQR 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.