TLC5940PWPG4Alternatives & Equivalent Parts
About TLC5940PWPG4
TLC5940PWPG4 is a Integrated Circuit component manufactured by Texas Instruments. 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 | TLC5940PWPG4Source | TLC5940PWPRG4 | L7812ACD2T-TR | L7805ACD2T-TR | TLC5940PWPR | TLC59401PWPR | TLC59401PWP | TLC5940QPWPREP |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | STMicroelectronics | STMicroelectronics | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Other | Other | Small Outline Packages | — | Small Outline Packages | Small Outline Packages |
| Pin Count | 28 | 28 | 3 | 3 | 28 | — | 28 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $1.4387 | $1.5506 | $0.4240 | $0.2472 | $1.4000 | $1.1700 | $1.4100 | $5.3100 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| YTEOL | 0 | 15 | 6.16 | 6.16 | 15 | — | 15 | 15 |
| Data Input Mode | SERIAL | SERIAL | — | — | SERIAL | — | SERIAL | SERIAL |
| Display Mode | DOT MATRIX | DOT MATRIX | — | — | DOT MATRIX | — | — | — |
| Input Characteristics | STANDARD | STANDARD | — | — | STANDARD | — | STANDARD | STANDARD |
| Interface IC Type | LED DISPLAY DRIVER | LED DISPLAY DRIVER | — | — | LED DISPLAY DRIVER | — | LED DISPLAY DRIVER | LED DISPLAY DRIVER |
| JESD-30 Code | R-PDSO-G28 | R-PDSO-G28 | R-PSSO-G2 | R-PSSO-G2 | R-PDSO-G28 | — | R-PDSO-G28 | R-PDSO-G28 |
| JESD-609 Code | e4 | e4 | e3 | e3 | e4 | — | e4 | e4 |
| Multiplexed Display Capability | NO | NO | — | — | NO | — | NO | NO |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | — | 1 | 1 |
| Number of Segments | 16 | 16 | — | — | 16 | — | 16 | 16 |
| Output Characteristics | OPEN-DRAIN | OPEN-DRAIN | — | — | OPEN-DRAIN | — | CONSTANT-CURRENT | CONSTANT-CURRENT |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP28,.25 | TSSOP28,.25 | SMSIP3H,.55TB | SMSIP3H,.55TB | TSSOP28,.25 | — | TSSOP28,.25 | TSSOP28,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 245 | 245 | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Current-Max | 60 mA | 60 mA | — | — | 60 mA | — | 60 mA | — |
| Supply Voltage-Max | 5.5 V | 5.5 V | — | — | 5.5 V | — | 5.5 V | 5.5 V |
| Supply Voltage-Min | 3 V | 3 V | — | — | 3 V | — | 3 V | 3 V |
| Supply Voltage-Nom | 5 V | 5 V | — | — | 5 V | — | 5 V | 5 V |
| Surface Mount | YES | YES | YES | YES | YES | — | YES | YES |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | — | INDUSTRIAL | — | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 2.54 mm | 2.54 mm | 0.65 mm | — | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | SINGLE | SINGLE | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | — | 30 | 30 |
| fmax-Min | 30 MHz | 30 MHz | — | — | 30 MHz | — | 30 MHz | 30 MHz |
| ## TLC5940PWPG4 Alternates Showing results | Image | — | — | — | — | — | — | — |
| Pbfree Code | — | Yes | — | — | Yes | — | Yes | Yes |
| Number of Channels | — | 16 | — | — | 16 | — | — | 16 |
| Factory Lead Time | — | — | 8 Weeks | 8 Weeks | — | — | — | — |
| Date Of Intro | — | — | 1980-01-04 | 1980-01-04 | — | — | — | — |
| Adjustability | — | — | FIXED | FIXED | — | — | — | — |
| Dropout Voltage1-Nom | — | — | 2 V | 2 V | — | — | — | — |
| Input Voltage Absolute-Max | — | — | 35 V | 35 V | — | — | — | — |
| Input Voltage-Max | — | — | 25 V | 18 V | — | — | — | — |
| Input Voltage-Min | — | — | 14.8 V | 7.5 V | — | — | — | — |
| Line Regulation-Max | — | — | 0.12% | 0.05% | — | — | — | — |
| Load Regulation-Max | — | — | 0.1% | 0.1% | — | — | — | — |
| Number of Outputs | — | — | 1 | 1 | — | — | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | 125 °C | — | — | — | — |
| Output Current1-Max | — | — | 1 A | 1 A | — | — | — | — |
| Output Voltage1-Max | — | — | 12.5 V | 5.2 V | — | — | — | — |
| Output Voltage1-Min | — | — | 11.5 V | 4.8 V | — | — | — | — |
| Output Voltage1-Nom | — | — | 12 V | 5 V | — | — | — | — |
| Packing Method | — | — | TR, 13 INCH | TR, 13 INCH | — | — | — | — |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | — | — | — | — |
| Technology | — | — | BIPOLAR | BIPOLAR | — | — | — | — |
| Voltage Tolerance-Max | — | — | 2% | 2% | — | — | — | — |
| ## L7812ACD2T-TR Alternates Showing results | — | — | Image | — | — | — | — | — |
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 TLC5940PWPG4 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 TLC5940PWPG4 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 TLC5940PWPG4?
Known equivalents for TLC5940PWPG4 include TLC5940PWPRG4, L7812ACD2T-TR, L7805ACD2T-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TLC5940PWPG4?
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 TLC5940PWPG4 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.