Alternatives to Texas Instruments TPS3828-33DBVT
Texas Instruments TPS3828-33DBVT and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 TPS3828-33DBVTTexas Instruments | TPS3828-33DBVRTexas Instruments | TPS3828-33QDBVRQ1Texas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The package (SOT-23-5) and all pinout assignments are identical to the original part, making it a perfect drop-in replacement.The physical SOT-23-5 package footprint, dimensions, and materials are completely identical.The electrical specs including the 2.93V threshold, 120ms reset timeout, and open-drain active-low reset are completely identical. | The pinout and SOT-23-5 package match the original device exactly.The physical dimensions, lead style, and package match the original.Meets or exceeds all original electrical ratings with a superior operating temperature ceiling. | ||
 AI Summary | TPS3828-33DBVT by Texas Instruments: Supervisor Open Drain or Open Collector 1 Channel SOT-23-5. | This is the exact same component as the original, but supplied in a larger tape-and-reel package size (3,000 pieces vs. 250 pieces). Because it belongs to the active production line of the same series, it offers a risk-free, 100% compatible drop-in replacement with no engineering changes required.
| This is the automotive-qualified version of the same supervisor family, offering an extended operating temperature range of -40°C to 125°C. It serves as a highly robust, drop-in replacement with identical package, pinout, and key electrical parameters.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | In stock | In stock | In stock | |
| REACH | REACH | REACH | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Supervisor Open Drain or Open Collector 1 Channel SOT-23-5 | Supervisor Open Drain or Open Collector 1 Channel SOT-23-5 | Supervisor Open Drain or Open Collector 1 Channel SOT-23-5 | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Power Management (PMIC) | |
| Datasheet | Open | Open | Open | |
| Lead Time | 6 weeks | 9 weeks | 16 weeks | |
| Country of Origin | CN, MY, US | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Simple Reset/Power-On Reset | - | - | |
| Reset | Active Low | - | - | |
| Output | Open Drain or Open Collector | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Reset Timeout | 120ms Minimum | - | - | |
| Package / Case | SC-74A, SOT-753 | - | - | |
| Voltage - Threshold | 2.93V | - | - | |
| DigiKey Programmable | Not Verified | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 TPS3823-33DBVTTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| TPS3825-33DBVTTexas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
 TPS3808G33DBVTG4Texas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 TPS3808G33DBVRTexas Instruments | In stock | Active | 6Alternatives availableSee Alternatives |
| TPS3825-33DBVRG4Texas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| TPS3808G01DBVTG4Texas Instruments | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments TPS3828-33DBVT is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Texas Instruments TPS3828-33DBVT are the TPS3828-33DBVR (Texas Instruments) and the TPS3828-33QDBVRQ1 (Texas Instruments), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the TPS3828-33DBVT are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The TPS3828-33DBVT (Texas Instruments) is a part in the Power Management (PMIC) category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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