Texas Instruments · DC-DC Converters
LM5145RGYR
Texas Instruments DC-DC Converters · VQFN-20-EP(3.5x4.5)
Part-number family from National Semiconductor (now Texas Instruments, 2011). Older stock may carry National Semiconductor markings.
Request a quote for LM5145RGYRThe LM5145RGYR is a DC-DC Converters from Texas Instruments, supplied in a VQFN-20-EP(3.5x4.5) package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the LM5145RGYR: frequency - switching 1MHz, output voltage 800mV~60V, voltage - supply 6V~75V, quiescent current 1.8mA, operating temperature -40°C~+125°C@(TJ) and function Step-down type.
PartnerSemi sources the LM5145RGYR 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 | LM5145RGYR |
|---|---|
| Manufacturer | Texas Instruments |
| Heritage brand (part family) | National Semiconductor |
| Product type | DC-DC Converters |
| Category | DC-DC Converters |
| Package / case | VQFN-20-EP(3.5x4.5) |
| Frequency - Switching | 1MHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+125°C@(TJ) |
| Output Type | Adjustable |
| Output Voltage | 800mV~60V |
| Quiescent Current | 1.8mA |
| Switch tube (built-in/external) | External |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Supply | 6V~75V |
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 | |
|---|---|---|
| LM5143A-Q1 | DC-DC converter IC | |
| LM5143-Q1 | DC-DC converter IC | |
| LM5145 | DC-DC converter IC | |
| LM5145-Q1 | DC-DC converter IC | |
| LM5146 | DC-DC converter IC | |
| LM5146-Q1 | DC-DC converter IC | |
| LM5148 | DC-DC converter IC | |
| LM5148-Q1 | DC-DC converter IC |
Frequently asked questions
What is the LM5145RGYR?
The LM5145RGYR is a DC-DC Converters from Texas Instruments, supplied in a VQFN-20-EP(3.5x4.5) package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the LM5145RGYR?
Frequency - Switching: 1MHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+125°C@(TJ); Output Type: Adjustable; Output Voltage: 800mV~60V; Quiescent Current: 1.8mA; Switch tube (built-in/external): External; Synchronous Rectifier: Yes; Topology: Buck; Voltage - Supply: 6V~75V.
What package is the LM5145RGYR in?
The LM5145RGYR is listed in a VQFN-20-EP(3.5x4.5) package.
Which part numbers are similar to the LM5145RGYR?
Similar part numbers in our catalog include LM5143A-Q1 (Texas Instruments), LM5143-Q1 (Texas Instruments), LM5145 (Texas Instruments), LM5145-Q1 (Texas Instruments), LM5146 (Texas Instruments) and LM5146-Q1 (Texas Instruments). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM5145RGYR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM5145RGYR&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.