UCC283TDTR-3Alternatives & Equivalent Parts
About UCC283TDTR-3
UCC283TDTR-3 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | UCC283TDTR-3Source | UCC383TDTR-3 | LM323T | BQ25883RGET |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | Texas Instruments |
| Package Type | Other | TO-XXX (Inc. DPAK) | Transistor Outline, Vertical | Quad Flat No-Lead |
| Pin Count | 4 | 4 | 3 | 25 |
| Temperature Range | -40.0°C ~ 85.0°C | ~ 70.0°C | ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $4.0700 | $4.0700 | $0.6470 | $3.4100 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 15 | 15 | 0 | 15 |
| Adjustability | FIXED | FIXED | FIXED | — |
| Dropout Voltage1-Max | 1 V | 1 V | — | — |
| Dropout Voltage1-Nom | 0.4 V | 0.4 V | 2.8 V | — |
| Input Voltage Absolute-Max | 9 V | 9 V | 20 V | — |
| Input Voltage-Max | 9 V | 9 V | 15 V | 6.2 V |
| Input Voltage-Min | 3.45 V | 3.45 V | 7.5 V | 3.9 V |
| JESD-30 Code | R-PSSO-G3 | R-PSSO-G3 | R-PSFM-T3 | S-PQCC-N24 |
| JESD-609 Code | e3 | e3 | e3 | e4 |
| Line Regulation-Max | 0.007% | 0.007% | 0.025% | — |
| Load Regulation-Max | 0.015% | 0.015% | 0.1% | — |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | — |
| Operating Temperature TJ-Max | 150 °C | 150 °C | 125 °C | — |
| Operating Temperature TJ-Min | -55 °C | -55 °C | — | — |
| Output Current1-Max | 3 A | 3 A | 3 A | — |
| Output Voltage1-Max | 3.58 V | 3.58 V | 5.25 V | — |
| Output Voltage1-Min | 3.22 V | 3.22 V | 4.75 V | — |
| Output Voltage1-Nom | 3 V | 3 V | 5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SMSIP3H,.55TB | SMSIP3H,.55TB | SIP3,.1TB | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | FLANGE MOUNT | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR | TR | — | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — |
| Surface Mount | YES | YES | NO | YES |
| Technology | BICMOS | BICMOS | BIPOLAR | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | NO LEAD |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 0.5 mm |
| Terminal Position | SINGLE | SINGLE | SINGLE | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 |
| Voltage Tolerance-Max | 2.4% | 2.4% | 5% | — |
| ## UCC283TDTR-3 Alternates Showing results | Image | — | — | — |
| ## LM323T Alternates Showing results | — | — | Image | — |
| Date Of Intro | — | — | — | 2019-04-19 |
| Adjustable Threshold | — | — | — | YES |
| Analog IC - Other Type | — | — | — | LINEAR BATTERY CHARGER |
| Number of Channels | — | — | — | 1 |
| Supply Voltage-Max (Vsup) | — | — | — | 6.2 V |
| Supply Voltage-Min (Vsup) | — | — | — | 3.9 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V |
| Switcher Configuration | — | — | — | BOOST |
| Temperature Grade | — | — | — | INDUSTRIAL |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for UCC283TDTR-3 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 UCC283TDTR-3 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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What is equivalent to UCC283TDTR-3?
Known equivalents for UCC283TDTR-3 include UCC383TDTR-3, LM323T, BQ25883RGET. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UCC283TDTR-3?
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 UCC283TDTR-3 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.