Texas Instruments TPS7B4254QDDARQ1 Linear Controllers
IC REG LIN POS ADJ 8SO POWERPAD
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS7B4254QDDARQ1
Detailed Description
IC REG LIN POS ADJ 8SO POWERPAD
Package
8-PowerSOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-PowerSOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS7B4254QDDARQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS7B4254QDDARQ1 Linear Controllers 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
260 µA
Output Current
150mA
Quiescent Current
100 µA
Alternate Parts Comparison (TPS7B4254QDDARQ1 vs TPS7A7002DDA vs TPS7B8733QDDARQ1 vs TPS7B8750QDDARQ1)
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 ~ 125°C | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 40V | 6.5V | 40V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 3A | 500mA | 500mA |
| Output Type | Adjustable | Adjustable | Fixed | Fixed |
| Output Voltage | 2V | 0.5V | 3.3V | 5V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Quiescent Current | 100 µA | 3 mA | 26 µA | 26 µA |
| 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 .
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