Alternatives to Texas Instruments TPS3808G33DBVTG4
Texas Instruments TPS3808G33DBVTG4 and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 TPS3808G33DBVTG4Texas Instruments |  TPS3808G33DBVRTexas Instruments |  TPS3808EG33DBVRTexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | Matches the exact pinout assignment (Pin 1: RESET, Pin 2: GND, Pin 3: MR, Pin 4: CT, Pin 5: SENSE, Pin 6: VDD) of the original SOT-23 package.Slight variation only in ordering code; utilizes the identical SOT-23-6 (DBV) package footprint and physical dimensions.Uses the identical internal silicon design, offering the same 3.07 V threshold, active-low open-drain output, and capacitor-adjustable delay time. | Pinout is completely identical to the legacy device (RESET, GND, MR, CT, SENSE, VDD).Maintains the industry-standard SOT-23-6 (DBV) physical package footprint.Performs the same supervision task with enhanced power efficiency and higher threshold precision. | ||
 AI Summary | TPS3808G33DBVTG4 by Texas Instruments: Supervisor Open Drain or Open Collector 1 Channel SOT-23-6. | This is the direct, active replacement for the obsolete 'G4' suffix version, differing only in the standard high-volume packaging suffix (DBVR instead of DBVT). It features the exact same silicon die, performance parameters, and SOT-23-6 pinout.
| The TPS3808E is Texas Instruments' recommended next-generation upgrade for the legacy TPS3808 family. It offers pin-to-pin compatibility while dropping typical quiescent current to 600 nA and enhancing monitoring precision.
| |
| 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-23-6 | 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 | 6 weeks | 16 weeks | 16 weeks | |
| Country of Origin | - | - | - | |
| 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 or Open Collector | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Reset Timeout | Adjustable/Selectable | - | - | |
| 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 |
|---|---|---|---|
 TPS3808G01DBVTG4Texas Instruments | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 TPS3808G33DBVRTexas Instruments | In stock | Active | 6Alternatives 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 |
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Frequently asked questions
Yes. The Texas Instruments TPS3808G33DBVTG4 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 TPS3808G33DBVTG4 are the TPS3808G33DBVR (Texas Instruments) and the TPS3808EG33DBVR (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 TPS3808G33DBVTG4 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 TPS3808G33DBVTG4 (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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