Texas Instruments TPS73733QDRBRQ1 Linear Controllers
IC REG LINEAR 3.3V 1A 8SON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS73733QDRBRQ1
Detailed Description
IC REG LINEAR 3.3V 1A 8SON
Package
8-VDFN Exposed Pad
Key Features
Package / Case: 8-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS73733QDRBRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS73733QDRBRQ1 Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
8-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
5.5V
Current Supply Max
1.3 mA
Output Current
1A
Quiescent Current
400 µA
Alternate Parts Comparison (TPS73733QDRBRQ1 vs TPS74650PQWDRBRQ1 vs TPS7A1901DRBT vs TPS73515QDRBRQ1)
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-VDFN Exposed Pad | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount, Wettable Flank | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Control Features | Enable | Current Limit, Enable, Power Good | Enable | Enable |
| Max Input Voltage | 5.5V | 6V | 40V | 6.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1A | 450mA | 500mA |
| Output Type | Fixed | Fixed | Adjustable | Fixed |
| Output Voltage | 3.3V | 5V | 1.5V | 1.5V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Under Voltage Lockout (UVLO) | Over Current, Over Temperature | Over Current, Over Temperature, Reverse Polarity, 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
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