TPS53353DQPRAlternatives & Equivalent Parts
About TPS53353DQPR
TPS53353DQPR is a Power Supply component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS53353DQPRSource | SN74CB3T3245PW | TPD4S012DRYR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | Small Outline Packages | Other |
| Pin Count | 22 | 20 | 6 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.7507 | — | $0.2120 |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| YTEOL | 15 | 0 | 15 |
| Additional Feature | ADJUSTABLE OUTPUT MODE FROM 0.6 TO 5.5 V; ALSO REQ VDD 4.5 TO 25 V | ALSO OPERATES AT 3.3V SUPPLY | — |
| Analog IC - Other Type | SWITCHING REGULATOR | — | — |
| Control Technique | PULSE WIDTH MODULATION | — | — |
| Input Voltage-Max | 15 V | — | — |
| Input Voltage-Min | 1.5 V | — | — |
| Input Voltage-Nom | 12 V | — | — |
| JESD-30 Code | R-PDSO-N22 | R-PDSO-G20 | R-PDSO-N6 |
| JESD-609 Code | e4 | e4 | e4 |
| Number of Functions | 1 | 8 | — |
| Number of Outputs | 1 | — | — |
| Output Current-Max | 20 A | — | — |
| Output Voltage-Max | 5.5 V | — | — |
| Output Voltage-Min | 0.6 V | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC22,.2,20 | TSSOP20,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — |
| Surface Mount | YES | YES | YES |
| Switcher Configuration | BUCK | — | — |
| Switching Frequency-Max | 1000 kHz | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | GULL WING | NO LEAD |
| Terminal Pitch | 0.5 mm | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
| ## TPS53353DQPR Alternates Showing results | Image | — | — |
| Control Type | — | ENABLE LOW | — |
| Count Direction | — | BIDIRECTIONAL | — |
| Family | — | CB3T/3VT | — |
| Load Capacitance (CL) | — | 50 pF | — |
| Logic IC Type | — | BUS DRIVER | — |
| Number of Bits | — | 8 | — |
| Number of Ports | — | 2 | — |
| Output Characteristics | — | 3-STATE | — |
| Output Polarity | — | TRUE | — |
| Power Supply Current-Max (ICC) | — | 0.04 mA | — |
| Prop. Delay@Nom-Sup | — | 0.15 ns | — |
| Propagation Delay (tpd) | — | 0.25 ns | — |
| Supply Voltage-Max (Vsup) | — | 3.6 V | — |
| Supply Voltage-Min (Vsup) | — | 2.3 V | — |
| Supply Voltage-Nom (Vsup) | — | 2.5 V | — |
| Technology | — | CMOS | AVALANCHE |
| ## SN74CB3T3245PW Alternates Showing results | — | Image | — |
| Breakdown Voltage-Min | — | — | 20 V |
| Breakdown Voltage-Nom | — | — | 9 V |
| Clamping Voltage-Max | — | — | 8 V |
| Configuration | — | — | COMPLEX, 4 CHANNEL |
| Diode Element Material | — | — | SILICON |
| Diode Type | — | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| Non-rep Peak Rev Power Dis-Max | — | — | 60 W |
| Number of Elements | — | — | 2 |
| Polarity | — | — | UNIDIRECTIONAL |
| Reference Standard | — | — | IEC-61000-4-2, 4-5 |
| Rep Pk Reverse Voltage-Max | — | — | 5.5 V |
| Reverse Current-Max | — | — | 0.5 µA |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
suggested
suggested
Why Look for Alternatives?
Finding alternatives for TPS53353DQPR 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 TPS53353DQPR 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for TPS53353DQPR. Get expert recommendations within 24 hours.
Request Alternatives for TPS53353DQPRFAQ
What is equivalent to TPS53353DQPR?
Known equivalents for TPS53353DQPR include SN74CB3T3245PW, TPD4S012DRYR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS53353DQPR?
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 TPS53353DQPR 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.