Texas Instruments · DC-DC Converters
LMR70503TMX/NOPB
Texas Instruments DC-DC Converters · DSBGA-8
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LMR70503TMX/NOPBThe LMR70503TMX/NOPB is a DC-DC Converters from Texas Instruments, supplied in a DSBGA-8 package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the LMR70503TMX/NOPB: frequency - switching 500kHz, output current 270mA, output voltage -5.5V~-900mV, quiescent current 245uA, operating temperature -40°C~+125°C@(TJ) and function Buck-Boost.
PartnerSemi sources the LMR70503TMX/NOPB 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 | LMR70503TMX/NOPB |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | DC-DC Converters |
| Category | DC-DC Converters |
| Package / case | DSBGA-8 |
| Frequency - Switching | 500kHz |
| Function | Buck-Boost |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+125°C@(TJ) |
| Output Current | 270mA |
| Output Type | Adjustable |
| Output Voltage | -5.5V~-900mV |
| Quiescent Current | 245uA |
| Switch tube (built-in/external) | Built-in |
| Synchronous Rectifier | No |
| Topology | Buck-Boost |
| Voltage - Supply | 2.8V~5.5V |
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 | |
|---|---|---|
| LMR66430-Q1 | DC-DC converter IC | |
| LMR70410 | DC-DC converter IC | |
| LMR70410-Q1 | DC-DC converter IC | |
| LMR70503 | DC-DC converter IC | |
| LMR71915 | DC-DC converter IC | |
| LMZ10503 | DC-DC converter IC | |
| LMZ10503EXT | DC-DC converter IC | |
| LMZ10504EXT | DC-DC converter IC |
Frequently asked questions
What is the LMR70503TMX/NOPB?
The LMR70503TMX/NOPB is a DC-DC Converters from Texas Instruments, supplied in a DSBGA-8 package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the LMR70503TMX/NOPB?
Frequency - Switching: 500kHz; Function: Buck-Boost; Number of Outputs: 1; Operating Temperature: -40°C~+125°C@(TJ); Output Current: 270mA; Output Type: Adjustable; Output Voltage: -5.5V~-900mV; Quiescent Current: 245uA; Switch tube (built-in/external): Built-in; Synchronous Rectifier: No; Topology: Buck-Boost; Voltage - Supply: 2.8V~5.5V.
What package is the LMR70503TMX/NOPB in?
The LMR70503TMX/NOPB is listed in a DSBGA-8 package.
Which part numbers are similar to the LMR70503TMX/NOPB?
Similar part numbers in our catalog include LMR66430-Q1 (Texas Instruments), LMR70410 (Texas Instruments), LMR70410-Q1 (Texas Instruments), LMR70503 (Texas Instruments), LMR71915 (Texas Instruments) and LMZ10503 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LMR70503TMX/NOPB?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LMR70503TMX%2FNOPB&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.