CAT4139TD-GT3Alternatives & Equivalent Parts
About CAT4139TD-GT3
CAT4139TD-GT3 is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a SOT23 (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 | CAT4139TD-GT3Source | TLV70012DDCR |
|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments |
| Package Type | SOT23 (5-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3825 | $0.0876 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | 419AE | — |
| Factory Lead Time | 55 Weeks, 2 Days | — |
| YTEOL | 0 | 15 |
| Data Input Mode | SERIAL | — |
| Input Characteristics | STANDARD | — |
| Interface IC Type | LED DISPLAY DRIVER | — |
| JESD-30 Code | R-PDSO-G5 | R-PDSO-G5 |
| JESD-609 Code | e4 | e3 |
| Multiplexed Display Capability | NO | — |
| Number of Functions | 1 | 1 |
| Number of Segments | 1 | — |
| Output Characteristics | OPEN-DRAIN | — |
| Output Polarity | TRUE | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max | 5.5 V | — |
| Supply Voltage-Nom | 3.6 V | — |
| Surface Mount | YES | YES |
| Technology | CMOS | PMOS |
| Temperature Grade | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| fmax-Min | 1 MHz | — |
| Adjustability | — | FIXED |
| Dropout Voltage1-Max | — | 0.175 V |
| Dropout Voltage1-Nom | — | 0.175 V |
| Input Voltage Absolute-Max | — | 6 V |
| Input Voltage-Max | — | 5.5 V |
| Input Voltage-Min | — | 2 V |
| Line Regulation-Max | — | 0.005% |
| Load Regulation-Max | — | 0.015% |
| Number of Outputs | — | 1 |
| Operating Temperature TJ-Max | — | 125 °C |
| Operating Temperature TJ-Min | — | -40 °C |
| Output Current1-Max | — | 0.2 A |
| Output Voltage1-Max | — | 1.224 V |
| Output Voltage1-Min | — | 1.176 V |
| Output Voltage1-Nom | — | 1.2 V |
| Packing Method | — | TR |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Voltage Tolerance-Max | — | 2% |
| ## TLV70012DDCR 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 this alternative for CAT4139TD-GT3 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CAT4139TD-GT3 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 CAT4139TD-GT3 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 CAT4139TD-GT3?
Known equivalents for CAT4139TD-GT3 include TLV70012DDCR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CAT4139TD-GT3?
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 CAT4139TD-GT3 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.