Texas Instruments TPS54388QRTERQ1 DC DC Switching Regulators
IC REG BUCK ADJUSTABLE 3A 16WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54388QRTERQ1
Detailed Description
IC REG BUCK ADJUSTABLE 3A 16WQFN
Package
16-WFQFN Exposed Pad
Key Features
Package / Case: 16-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Last Time Buy
RoHS State
RoHS Compliant
Datasheet
TPS54388QRTERQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TPS54388QRTERQ1 DC DC Switching Regulators technical specifications.
General
Series
TPS54388-Q1
RoHS
Yes
Package / Case
16-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Last Time Buy
Output Type
Adjustable
Max Input Voltage
6V
Output Current
3A
Switching Frequency
200kHz ~ 2MHz
Alternate Parts Comparison (TPS54388QRTERQ1 vs TPS54418ARTER vs TPS613783QWRTERQ1 vs TPS54318RTET)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 150°C (TJ) |
| Switching Frequency | 200kHz ~ 2MHz | 200kHz ~ 2MHz | 200kHz ~ 2.2MHz | 200kHz ~ 2MHz |
| Lifecycle Status | Last Time Buy | Active | Active | Active |
| Max Input Voltage | 6V | 6V | 14V | 6V |
| Min Input Voltage | 2.95V | 2.95V | 2.3V | 2.95V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Adjustable | Adjustable | Programmable | Adjustable |
| Output Voltage | 0.8V | 0.8V | 4V | 0.803V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| 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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