Texas Instruments · DC-DC Converters
TPS54540DDA
Texas Instruments DC-DC Converters · SO-8-EP
Request a quote for TPS54540DDAThe TPS54540DDA is a DC-DC Converters from Texas Instruments, supplied in a SO-8-EP package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the TPS54540DDA: frequency - switching 2.5MHz, output current 5A, output voltage 800mV~41.1V, quiescent current 146uA, operating temperature -40°C~+150°C@(TJ) and function Step-down type.
PartnerSemi sources the TPS54540DDA for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | TPS54540DDA |
|---|---|
| Manufacturer | Texas Instruments |
| Product type | DC-DC Converters |
| Category | DC-DC Converters |
| Package / case | SO-8-EP |
| Frequency - Switching | 2.5MHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+150°C@(TJ) |
| Output Current | 5A |
| Output Type | Adjustable |
| Output Voltage | 800mV~41.1V |
| Quiescent Current | 146uA |
| Switch tube (built-in/external) | Built-in |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Supply | 4.5V~42V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Texas Instruments DC-DC Converters
| Part number | Type | |
|---|---|---|
| TPS54540 | DC-DC converter IC | |
| TPS54540B | DC-DC converter IC | |
| TPS54540B-Q1 | DC-DC converter IC | |
| TPS54540BQDDAQ1 | DC-DC Converters | |
| TPS54540DDAR | DC-DC Converters | |
| TPS54540-Q1 | DC-DC converter IC | |
| TPS54541 | DC-DC converter IC | |
| TPS54560 | DC-DC converter IC |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| TPS54540DDAR | Tokmas | DC-DC Converters |
Frequently asked questions
What is the TPS54540DDA?
The TPS54540DDA is a DC-DC Converters from Texas Instruments, supplied in a SO-8-EP package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the TPS54540DDA?
Frequency - Switching: 2.5MHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+150°C@(TJ); Output Current: 5A; Output Type: Adjustable; Output Voltage: 800mV~41.1V; Quiescent Current: 146uA; Switch tube (built-in/external): Built-in; Synchronous Rectifier: No; Topology: Buck; Voltage - Supply: 4.5V~42V.
What package is the TPS54540DDA in?
The TPS54540DDA is listed in a SO-8-EP package.
Which part numbers are similar to the TPS54540DDA?
Similar part numbers in our catalog include TPS54540DDAR (Tokmas). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the TPS54540DDA?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=TPS54540DDA&brand=Texas%20Instruments or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.