TPS3809K33DBVTG4Alternatives & Equivalent Parts
About TPS3809K33DBVTG4
TPS3809K33DBVTG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (3-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS3809K33DBVTG4Source | TPS3809K33QDBVRQ1 | TPS3809K33DBVR | TPS3809K33DBVT | TPS3809K33DBVRG4 | TPS3809L30DBVTG4 | TPS3809L30DBVT | TPS3809I50DBVRG4 | TPS3809K33MDBVREP | TPS3809I50DBVT |
|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | — | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 | — | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.1319 | $0.4667 | $0.1870 | $0.3579 | $0.1363 | $0.3151 | $0.1399 | — | $1.7400 | — |
| Electrical Parameters | ||||||||||
| YTEOL | 0 | 15 | — | 15 | 0 | 0 | 15 | 0 | 15 | 15 |
| Adjustable Threshold | NO | NO | — | NO | NO | NO | NO | NO | NO | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | — | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | — | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 | R-PDSO-G3 |
| JESD-609 Code | e4 | e4 | — | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| Number of Channels | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Functions | 1 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 | — | TO-236 | TO-236 | TO-236 | TO-236 | TO-236 | TO-236 | TO-236 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 0.025 mA | 0.03 mA | — | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA | 0.025 mA |
| Supply Voltage-Max (Vsup) | 6 V | 6 V | — | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V | 6 V |
| Supply Voltage-Min (Vsup) | 2 V | 2 V | — | 2 V | 1.6 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | — | 3.3 V | 3.3 V | 3 V | 3 V | 5 V | 3.3 V | 5 V |
| Surface Mount | YES | YES | — | YES | YES | YES | YES | YES | YES | YES |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | — | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | — | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm | 0.95 mm |
| Terminal Position | DUAL | DUAL | — | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Threshold Voltage-Nom | +2.93V | +2.93V | — | +2.93V | +2.64V | +2.64V | +2.64V | +4.55V | +2.93V | +4.55V |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | NOT SPECIFIED | 30 | 30 | NOT SPECIFIED | 30 | 30 |
| Pbfree Code | — | Yes | — | Yes | — | — | Yes | — | Yes | Yes |
| Screening Level | — | AEC-Q100 | — | — | — | — | — | — | — | — |
| Technology | — | CMOS | — | — | — | — | — | — | — | — |
| Additional Feature | — | — | — | — | — | — | RESET THRESHOLD VOLTAGE IS 2.64V | — | RESET THRESHOLD VOLTAGE IS 2.93V | RESET THRESHOLD VOLTAGE IS 4.55V |
| ## TPS3809I50DBVT Alternates Showing results | — | — | — | — | — | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Voltage Supervisor/Reset IC, Fixed, 1 Channel, +2.93V, CMOS, PDSO3
Why Look for Alternatives?
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What is equivalent to TPS3809K33DBVTG4?
Known equivalents for TPS3809K33DBVTG4 include TPS3809K33QDBVRQ1, TPS3809K33DBVR, TPS3809K33DBVT. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS3809K33DBVTG4?
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 TPS3809K33DBVTG4 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.