TPS2044ADAlternatives & Equivalent Parts
About TPS2044AD
TPS2044AD 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.
Specification Comparison
| Parameter | TPS2044ADSource | TPS2044DRG4 | TUSB2046IBVF | TL494CDBR | TPS2044BD | TPS2044BDR |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Quad Flat Packages | Small Outline Packages | — | Small Outline Packages |
| Pin Count | 16 | 16 | 32 | 16 | — | 16 |
| Temperature Range | ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C | — | -40.0°C ~ 85.0°C |
| Price | $2.8590 | $1.4390 | — | — | $1.9583 | $1.2745 |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | — | — | Yes |
| YTEOL | 15 | 0 | 15 | 0 | — | 15 |
| Adjustable Threshold | NO | NO | — | — | — | NO |
| Analog IC - Other Type | LOAD SWITCH | LOAD SWITCH | — | SWITCHING CONTROLLER | — | LOAD SWITCH |
| Input Voltage-Max | 5.5 V | — | — | 40 V | — | 5.5 V |
| Input Voltage-Min | 2.7 V | — | — | 7 V | — | 2.7 V |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | S-PQFP-G32 | R-PDSO-G16 | — | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 | e4 | — | — | e4 |
| Number of Channels | 4 | 4 | — | — | — | 4 |
| Number of Functions | 1 | 4 | — | 1 | — | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | FLATPACK, LOW PROFILE | SMALL OUTLINE, SHRINK PITCH | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | NOT SPECIFIED | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | — | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | — | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.7 V | 2.7 V | — | — | — | 2.7 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | — | — | — | 3.3 V |
| Surface Mount | YES | YES | YES | YES | — | YES |
| Temperature Grade | OTHER | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | — | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | 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 |
| Terminal Pitch | 1.27 mm | 1.27 mm | 0.8 mm | 0.65 mm | — | 1.27 mm |
| Terminal Position | DUAL | DUAL | QUAD | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | NOT SPECIFIED | — | 30 |
| ## TPS2044AD Alternates Showing results | Image | — | — | — | — | — |
| Date Of Intro | — | 1999-02-01 | 2017-07-06 | — | — | — |
| Additional Feature | — | Current Limit:1.1A | SUPPORTS 6-MHZ OPERATION THROUGH A CRYSTAL INPUT OR A 48-MHZ INPUT CLOCK | — | — | UNDERVOLTAGE LOCKOUT |
| Supply Current-Max (Isup) | — | 0.2 mA | — | — | — | 0.14 mA |
| Technology | — | BICMOS | CMOS | BIPOLAR | — | — |
| Threshold Voltage-Nom | — | +2V | — | — | — | — |
| Bus Compatibility | — | — | VBUS | — | — | — |
| Clock Frequency-Max | — | — | 6 MHz | — | — | — |
| Data Transfer Rate-Max | — | — | 1.5 MBps | — | — | — |
| Supply Current-Max | — | — | 40 mA | — | — | — |
| Supply Voltage-Max | — | — | 3.6 V | — | — | — |
| Supply Voltage-Min | — | — | 3.3 V | — | — | — |
| Supply Voltage-Nom | — | — | 3.3 V | — | — | — |
| uPs/uCs/Peripheral ICs Type | — | — | BUS CONTROLLER, UNIVERSAL SERIAL BUS | — | — | — |
| Control Mode | — | — | — | VOLTAGE-MODE | — | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Nom | — | — | — | 15 V | — | — |
| Output Current-Max | — | — | — | 0.25 A | — | — |
| Output Voltage-Nom | — | — | — | 5 V | — | — |
| Package Equivalence Code | — | — | — | SSOP16,.25 | — | — |
| Switcher Configuration | — | — | — | PUSH-PULL | — | — |
| Switching Frequency-Max | — | — | — | 300 kHz | — | — |
| ## TL494CDBR Alternates Showing results | — | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for TPS2044AD 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 TPS2044AD 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 TPS2044AD?
Known equivalents for TPS2044AD include TPS2044DRG4, TUSB2046IBVF, TL494CDBR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS2044AD?
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 TPS2044AD 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.