Texas Instruments TPS78433QDBVRQ1 Microcontrollers
Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable 5-SOT-23 -40 to 150
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS78433QDBVRQ1
Detailed Description
Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable 5-SOT-23 -40 to 150
Package
SC-74A, SOT-753
Lifecycle Status
Active
Datasheet
TPS78433QDBVRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS78433QDBVRQ1 Microcontrollers technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
6V
Output Current
300mA
Quiescent Current
40 µA
Control Features
Current Limit, Enable, Soft Start
Output Configuration
Positive
Alternate Parts Comparison (TPS78433QDBVRQ1 vs TPS3840PH27DBVRQ1 vs TPS3124J18DBVR vs TPS2051CDBVT)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Output Configuration | Positive | -- | -- | High Side |
| Output Type | Fixed | -- | -- | N-Channel |
| Control Features | Current Limit, Enable, Soft Start | -- | -- | -- |
| Max Input Voltage | 6V | -- | -- | -- |
| Number of Regulators | 1 | -- | -- | -- |
| Output Current | 300mA | -- | -- | -- |
| Output Voltage | 3.3V | -- | -- | -- |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | -- | -- | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV8114ASN330T1GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
LDO Regulator, 300 mA, Low Iq 3.3V AD, 3000-REEL
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