TPS3802K33DCKRAlternatives & Equivalent Parts
About TPS3802K33DCKR
TPS3802K33DCKR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a SOT23 (5-Pin) package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TPS3802K33DCKRSource | NE5532ADR | SN74LVC2G157DCTR | TAS3251DKQ | LM2940IMP-12/NOPB | TPS3802K33DCKRG4 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | SOT23 (5-Pin) | — | Small Outline Packages | Other | SOT223 (3-Pin) | SOT23 (5-Pin) |
| Pin Count | 5 | — | 8 | 56 | 4 | 5 |
| Temperature Range | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $0.3900 | $0.1649 | $0.1425 | $5.5075 | $0.7378 | $0.7055 |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | — | Yes | No |
| Manufacturer Package Code | SOT323 | — | — | — | — | SOT323 |
| YTEOL | 15 | — | 15 | 15 | 15 | 0 |
| Additional Feature | RESET THRESHOLD VOLTAGE IS 2.93 V; POWER ON RESET GENERATOR; MANUAL RESET INPUT | — | — | — | — | BAT BUP SW:N;MNL RST:Y;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:N;WWD:N |
| Adjustable Threshold | NO | — | — | — | — | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | — | — | — | — | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G5 | — | R-PDSO-G8 | R-PDSO-G56 | R-PDSO-G4 | R-PDSO-G5 |
| JESD-609 Code | e4 | — | e4 | e4 | e3 | e4 |
| Number of Channels | 1 | — | — | 2 | — | 1 |
| Number of Functions | 1 | — | 4 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 | — | SSOP8,.16 | — | SOT-223 | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 0.018 mA | — | — | — | — | 0.018 mA |
| Supply Voltage-Max (Vsup) | 6 V | — | 5.5 V | 13.2 V | — | 4 V |
| Supply Voltage-Min (Vsup) | 2 V | — | 1.65 V | 10.8 V | — | 1.6 V |
| Supply Voltage-Nom (Vsup) | 3.3 V | — | 3.3 V | — | — | 3.3 V |
| Surface Mount | YES | — | YES | YES | YES | YES |
| Technology | CMOS | — | CMOS | — | BIPOLAR | CMOS |
| Temperature Grade | INDUSTRIAL | — | INDUSTRIAL | COMMERCIAL | — | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | — | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | — | 0.65 mm | 0.635 mm | 2.3 mm | 0.65 mm |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL | DUAL |
| Threshold Voltage-Nom | +2.93V | — | — | — | — | +2.93V |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | 30 |
| Family | — | — | LVC/LCX/Z | — | — | — |
| Load Capacitance (CL) | — | — | 50 pF | — | — | — |
| Logic IC Type | — | — | MULTIPLEXER | — | — | — |
| Max I(ol) | — | — | 0.032 A | — | — | — |
| Number of Bits | — | — | 2 | — | — | — |
| Number of Inputs | — | — | 2 | — | — | — |
| Number of Outputs | — | — | 1 | — | 1 | — |
| Output Characteristics | — | — | 3-STATE | — | — | — |
| Output Polarity | — | — | COMPLEMENTARY | — | — | — |
| Packing Method | — | — | TR | — | TR | — |
| Power Supply Current-Max (ICC) | — | — | 0.01 mA | — | — | — |
| Prop. Delay@Nom-Sup | — | — | 6 ns | — | — | — |
| Propagation Delay (tpd) | — | — | 14 ns | — | — | — |
| ## SN74LVC2G157DCTR Alternates Showing results | — | — | Image | — | — | — |
| Date Of Intro | — | — | — | 2018-06-06 | — | — |
| Consumer IC Type | — | — | — | CLASS D AUDIO AMPLIFIER | — | — |
| Gain | — | — | — | 20 dB | — | — |
| Output Power-Nom | — | — | — | 355 W | — | — |
| ## TAS3251DKQ Alternates Showing results | — | — | — | Image | — | — |
| Adjustability | — | — | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | — | — | 1 V | — |
| Dropout Voltage1-Nom | — | — | — | — | 0.5 V | — |
| Input Voltage Absolute-Max | — | — | — | — | 60 V | — |
| Input Voltage-Max | — | — | — | — | 26 V | — |
| Input Voltage-Min | — | — | — | — | 13.6 V | — |
| Line Regulation-Max | — | — | — | — | 0.12% | — |
| Load Regulation-Max | — | — | — | — | 0.2% | — |
| Operating Temperature TJ-Max | — | — | — | — | 85 °C | — |
| Operating Temperature TJ-Min | — | — | — | — | -40 °C | — |
| Output Current1-Max | — | — | — | — | 1 A | — |
| Output Voltage1-Max | — | — | — | — | 12.6 V | — |
| Output Voltage1-Min | — | — | — | — | 11.4 V | — |
| Output Voltage1-Nom | — | — | — | — | 12 V | — |
| Regulator Type | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Voltage Tolerance-Max | — | — | — | — | 5% | — |
| ## LM2940IMP-12/NOPB Alternates Showing results | — | — | — | — | Image | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
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Voltage Supervisor/Reset IC, Fixed, 1 Channel, +2.93V, CMOS, PDSO5
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What is equivalent to TPS3802K33DCKR?
Known equivalents for TPS3802K33DCKR include NE5532ADR, SN74LVC2G157DCTR, TAS3251DKQ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS3802K33DCKR?
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 TPS3802K33DCKR 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.