TPS2051BDAlternatives & Equivalent Parts
About TPS2051BD
TPS2051BD 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 | TPS2051BDSource | TPS2051BQDRQ1 | TPS2051BDRG4 | TPS2051BDBVT | TPS2051BDR | TPS2051BDBVR | TPS2051BDGNR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | SOT23 (5-Pin) | — | SOT23 (5-Pin) | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 5 | — | 5 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3811 | $0.5182 | $0.3557 | $0.0946 | $0.3413 | — | $0.4590 |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | — | — | Yes | Yes |
| YTEOL | 0 | 15 | 15 | 0 | — | 15 | 15 |
| Additional Feature | UNDERVOLTAGE LOCKOUT | UNDERVOLTAGE LOCKOUT | UNDERVOLTAGE LOCKOUT | — | — | — | UNDERVOLTAGE LOCKOUT |
| Adjustable Threshold | NO | NO | NO | NO | — | NO | NO |
| Analog IC - Other Type | LOAD SWITCH | LOAD SWITCH | LOAD SWITCH | LOAD SWITCH | — | LOAD SWITCH | LOAD SWITCH |
| Input Voltage-Max | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V |
| Input Voltage-Min | 2.7 V | 2.7 V | 2.7 V | 2.7 V | — | 2.7 V | 2.7 V |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G5 | — | R-PDSO-G5 | S-PDSO-G8 |
| JESD-609 Code | e4 | e4 | e4 | e4 | — | e4 | e4 |
| Number of Channels | 1 | 2 | 1 | 1 | — | 1 | 1 |
| Number of Functions | 1 | 1 | 1 | 1 | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 0.07 mA | 0.07 mA | 0.07 mA | 0.07 mA | — | 0.07 mA | 0.07 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | — | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.7 V | 2.7 V | 2.7 V | 2.7 V | — | 2.7 V | 2.7 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | 3.3 V | 3.3 V | — | 3.3 V | 3.3 V |
| Surface Mount | YES | YES | YES | YES | — | YES | YES |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL | 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) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | 0.95 mm | — | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | — | 30 | 30 |
| ## TPS2051BD Alternates Showing results | Image | — | — | — | — | — | — |
| Package Equivalence Code | — | SOP8,.24 | — | TSOP5/6,.11,37 | — | TSOP5/6,.11,37 | — |
| Screening Level | — | AEC-Q100 | — | — | — | — | — |
| ## TPS2051BDBVR Alternates Showing results | — | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Texas Instruments Fixed, 2 Channel, PDSO8
Texas Instruments Fixed, 1 Channel, PDSO8
Why Look for Alternatives?
Finding alternatives for TPS2051BD 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 TPS2051BD 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 TPS2051BD?
Known equivalents for TPS2051BD include TPS2051BQDRQ1, TPS2051BDRG4, TPS2051BDBVT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS2051BD?
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 TPS2051BD 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.