Texas Instruments · DC-DC Converters
LMR51450SDRRR
Texas Instruments DC-DC Converters · WSON-12(3x3)
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LMR51450SDRRRThe LMR51450SDRRR is a DC-DC Converters from Texas Instruments, supplied in a WSON-12(3x3) package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the LMR51450SDRRR: frequency - switching 1.1MHz, output current 5A, output voltage 800mV~28V, quiescent current 25uA, operating temperature -40°C~+150°C@(TJ) and function Step-down type.
PartnerSemi sources the LMR51450SDRRR 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 | LMR51450SDRRR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | DC-DC Converters |
| Category | DC-DC Converters |
| Package / case | WSON-12(3x3) |
| Frequency - Switching | 1.1MHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+150°C@(TJ) |
| Output Current | 5A |
| Output Type | Adjustable |
| Output Voltage | 800mV~28V |
| Quiescent Current | 25uA |
| Switch tube (built-in/external) | Built-in |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Supply | 4V~36V |
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 | |
|---|---|---|
| LMR51440 | DC-DC converter IC | |
| LMR51440-Q1 | DC-DC converter IC | |
| LMR51450 | DC-DC converter IC | |
| LMR51450-Q1 | DC-DC converter IC | |
| LMR51460-Q1 | DC-DC converter IC | |
| LMR51603 | DC-DC converter IC | |
| LMR51603-Q1 | DC-DC converter IC | |
| LMR51606 | DC-DC converter IC |
Frequently asked questions
What is the LMR51450SDRRR?
The LMR51450SDRRR is a DC-DC Converters from Texas Instruments, supplied in a WSON-12(3x3) package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the LMR51450SDRRR?
Frequency - Switching: 1.1MHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+150°C@(TJ); Output Current: 5A; Output Type: Adjustable; Output Voltage: 800mV~28V; Quiescent Current: 25uA; Switch tube (built-in/external): Built-in; Synchronous Rectifier: Yes; Topology: Buck; Voltage - Supply: 4V~36V.
What package is the LMR51450SDRRR in?
The LMR51450SDRRR is listed in a WSON-12(3x3) package.
Which part numbers are similar to the LMR51450SDRRR?
Similar part numbers in our catalog include LMR51440 (Texas Instruments), LMR51440-Q1 (Texas Instruments), LMR51450 (Texas Instruments), LMR51450-Q1 (Texas Instruments), LMR51460-Q1 (Texas Instruments) and LMR51603 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LMR51450SDRRR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LMR51450SDRRR&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.