Texas Instruments · DC-DC Converters
LM5155DSSR
Texas Instruments DC-DC Converters · WSON-12-EP(2x3)
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM5155DSSRThe LM5155DSSR is a DC-DC Converters from Texas Instruments, supplied in a WSON-12-EP(2x3) package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the LM5155DSSR: frequency - switching 2.2MHz, output current 1.5A, voltage - supply 3.5V~45V, quiescent current 480uA, operating temperature -40°C~+125°C@(TJ) and function Boost.
PartnerSemi sources the LM5155DSSR 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 | LM5155DSSR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | DC-DC Converters |
| Category | DC-DC Converters |
| Package / case | WSON-12-EP(2x3) |
| Frequency - Switching | 2.2MHz |
| Function | Boost |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+125°C@(TJ) |
| Output Current | 1.5A |
| Output Type | Adjustable |
| Quiescent Current | 480uA |
| Switch tube (built-in/external) | External |
| Synchronous Rectifier | No |
| Topology | Boost, SEPIC, Flyback |
| Voltage - Supply | 3.5V~45V |
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 | |
|---|---|---|
| LM5155 | DC-DC converter IC | |
| LM51551 | DC-DC converter IC | |
| LM51551DSSR | DC-DC Converters | |
| LM51551-Q1 | DC-DC converter IC | |
| LM5155-Q1 | DC-DC converter IC | |
| LM5156 | DC-DC converter IC | |
| LM51561 | DC-DC converter IC | |
| LM51561H | DC-DC converter IC |
Frequently asked questions
What is the LM5155DSSR?
The LM5155DSSR is a DC-DC Converters from Texas Instruments, supplied in a WSON-12-EP(2x3) package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the LM5155DSSR?
Frequency - Switching: 2.2MHz; Function: Boost; Number of Outputs: 1; Operating Temperature: -40°C~+125°C@(TJ); Output Current: 1.5A; Output Type: Adjustable; Quiescent Current: 480uA; Switch tube (built-in/external): External; Synchronous Rectifier: No; Topology: Boost, SEPIC, Flyback; Voltage - Supply: 3.5V~45V.
What package is the LM5155DSSR in?
The LM5155DSSR is listed in a WSON-12-EP(2x3) package.
Which part numbers are similar to the LM5155DSSR?
Similar part numbers in our catalog include LM5155 (Texas Instruments), LM51551 (Texas Instruments), LM51551DSSR (Texas Instruments), LM51551-Q1 (Texas Instruments), LM5155-Q1 (Texas Instruments) and LM5156 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM5155DSSR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM5155DSSR&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.