Alternatives to Texas Instruments TPS3808G33DBVR
Texas Instruments TPS3808G33DBVR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 TPS3808G33DBVRTexas Instruments |  TPS3808EG33DBVRTexas Instruments |  TPS3808G33QDBVRQ1Texas Instruments | +4more | |
|---|---|---|---|---|
| FFF Compatibility | Identical pin count, SOT-23-6 package, and pinout configuration. Pin assignment matches pin-for-pin.Identical standard SOT-23 (DBV) package body dimensions and lead footprint.Monitors 3.3V nominal rail with the same 3.07V threshold and active-low open-drain reset. Features significantly lower quiescent current. | Identical SOT-23-6 package and pin assignments.Identical package dimensions and land pattern.Identical electrical characteristics, threshold level (3.07V), and delay functionality. | ||
 AI Summary | TPS3808G33DBVR by Texas Instruments: Supervisor Open Drain or Open Collector 1 Channel SOT-23-6. | This is Texas Instruments' next-generation upgraded version of the TPS3808G33DBVR. It is a 100% pin-compatible drop-in replacement with identical package, pinout, and threshold settings, but features a 4-fold reduction in typical quiescent current and improved timing accuracy.
| This is the automotive-qualified (AEC-Q100 Grade 1) version of the queried part. It shares the exact same SOT-23-6 package, pin assignments, electrical performance, and 3.07V threshold level, making it a reliable drop-in substitute.
| |
| Lifecycle Status | Active | 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-23-6 | Supervisor Open Drain or Open Collector 1 Channel SOT-23-6 | Supervisor Open Drain or Open Collector 1 Channel SOT-23-6 | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Power Management (PMIC) | Power Management (PMIC) | Power Management (PMIC) | |
| Datasheet | Open | Open | Open | |
| Lead Time | 16 weeks | 16 weeks | 16 weeks | |
| Country of Origin | CN, MY, PH | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0070 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Type | Simple Reset/Power-On Reset | - | - | |
| Reset | Active Low | - | - | |
| Output | Open-Drain | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Reset Timeout | 20 ms, 300 ms, Adjustable (1.25 ms to 10 s) | - | - | |
| Package / Case | SOT-23-6 | - | - | |
| Voltage - Threshold | 3.07V | - | - | |
| DigiKey Programmable | Not Verified | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 TPS3808G33DBVTG4Texas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
 TPS3828-33DBVTTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| TPS3825-33DBVRG4Texas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| TPS3823-33DBVTTexas Instruments | In stock | Obsolete | 4Alternatives availableSee Alternatives |
| TPS3825-33DBVTTexas Instruments | In stock | Obsolete | 3Alternatives availableSee Alternatives |
| TPS3808G01DBVTG4Texas Instruments | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The Texas Instruments TPS3808G33DBVR is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.
The closest qualified second sources for the Texas Instruments TPS3808G33DBVR are the TPS3808EG33DBVR (Texas Instruments) and the TPS3808G33QDBVRQ1 (Texas Instruments), out of 6 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 TPS3808G33DBVR 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 TPS3808G33DBVR (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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