STMicroelectronics · DC-DC Converters
L4978D
STMicroelectronics DC-DC Converters · SOIC-16-300mil
Request a quote for L4978DThe L4978D is a DC-DC Converters from STMicroelectronics, supplied in a SOIC-16-300mil package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
Key specifications of the L4978D: frequency - switching 300kHz, output current 2A, voltage - supply 8V~55V, operating temperature -40°C~+150°C@(TJ), function Step-down type and number of outputs 1.
PartnerSemi sources the L4978D 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 | L4978D |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | DC-DC Converters |
| Category | Power Management ICs (PMIC) |
| Package / case | SOIC-16-300mil |
| Frequency - Switching | 300kHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+150°C@(TJ) |
| Output Current | 2A |
| Switch tube (built-in/external) | Built-in |
| Topology | Buck |
| Voltage - Supply | 8V~55V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More STMicroelectronics Power Management ICs (PMIC)
| Part number | Type | |
|---|---|---|
| L4972 | Power management | |
| L4973 | Power management | |
| L4976 | Power management | |
| L4976D | DC-DC Converters | |
| L4979D | Automotive analog & power | |
| L4979D-E | Automotive analog & power | |
| L4979MD | Automotive analog & power | |
| L4979MD013TR | Linear Voltage Regulators (LDO) |
Frequently asked questions
What is the L4978D?
The L4978D is a DC-DC Converters from STMicroelectronics, supplied in a SOIC-16-300mil package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
What are the specifications of the L4978D?
Frequency - Switching: 300kHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+150°C@(TJ); Output Current: 2A; Switch tube (built-in/external): Built-in; Topology: Buck; Voltage - Supply: 8V~55V.
What package is the L4978D in?
The L4978D is listed in a SOIC-16-300mil package.
Which part numbers are similar to the L4978D?
Similar part numbers in our catalog include L4972 (STMicroelectronics), L4973 (STMicroelectronics), L4976 (STMicroelectronics), L4976D (STMicroelectronics), L4979D (STMicroelectronics) and L4979D-E (STMicroelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the L4978D?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=L4978D&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.