STMicroelectronics · Power management
L4975A
STMicroelectronics Power management · Multiwatt-15
Request a quote for L4975AThe L4975A is a Power management from STMicroelectronics, supplied in a Multiwatt-15 package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the L4975A: frequency - switching 500kHz, output current 5A, output voltage 5.1V~40V, quiescent current 13mA, operating temperature -40°C~+150°C@(TJ) and function Step-down type.
PartnerSemi sources the L4975A 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 | L4975A |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | Power management |
| Category | DC-DC Converters |
| Package / case | Multiwatt-15 |
| Frequency - Switching | 500kHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+150°C@(TJ) |
| Output Current | 5A |
| Output Type | Adjustable |
| Output Voltage | 5.1V~40V |
| Quiescent Current | 13mA |
| Switch tube (built-in/external) | Built-in |
| Topology | Buck |
| Voltage - Supply | 15V~50V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More STMicroelectronics DC-DC Converters
| Part number | Type | |
|---|---|---|
| L4973D5.1 | DC-DC Converters | |
| L4973V3.3 | DC-DC Converters | |
| L4973V5.1 | DC-DC Converters | |
| L4974A | Power management | |
| L4977A | Power management | |
| L4978 | Power management | |
| L5950 | DC-DC converter | |
| L5956 | DC-DC converter |
Frequently asked questions
What is the L4975A?
The L4975A is a Power management from STMicroelectronics, supplied in a Multiwatt-15 package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the L4975A?
Frequency - Switching: 500kHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+150°C@(TJ); Output Current: 5A; Output Type: Adjustable; Output Voltage: 5.1V~40V; Quiescent Current: 13mA; Switch tube (built-in/external): Built-in; Topology: Buck; Voltage - Supply: 15V~50V.
What package is the L4975A in?
The L4975A is listed in a Multiwatt-15 package.
Which part numbers are similar to the L4975A?
Similar part numbers in our catalog include L4973D5.1 (STMicroelectronics), L4973V3.3 (STMicroelectronics), L4973V5.1 (STMicroelectronics), L4974A (STMicroelectronics), L4977A (STMicroelectronics) and L4978 (STMicroelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the L4975A?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=L4975A&brand=STMicroelectronics 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.