Texas Instruments TPS7B4253QDDARQ1 Microcontrollers
Automotive 300-mA, off-battery (40-V), adjustable voltage-tracking low-dropout voltage regulator 8-SO PowerPAD -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7B4253QDDARQ1
Detailed Description
Automotive 300-mA, off-battery (40-V), adjustable voltage-tracking low-dropout voltage regulator 8-SO PowerPAD -40 to 125
Package
8-PowerSOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
TPS7B4253QDDARQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7B4253QDDARQ1 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-PowerSOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
40V
Current Supply Max
400 µA
Output Current
300mA
Quiescent Current
18 µA
Alternate Parts Comparison (TPS7B4253QDDARQ1 vs TPS2376DDAR-HG4 vs TPS5430DDARG4 vs TPS566250DDAR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC | 8-PowerSOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 40V | -- | 36V | 17V |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 300mA | -- | 3A | 5A |
| Output Type | Adjustable | -- | Adjustable | Adjustable |
| Output Voltage | 1.5V | -- | 1.221V | 0.6V |
| Voltage Output Max | 40V | -- | 32.04V | 1.87V |
| 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
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