Welcome to BEAM! Tel: +86-553-5896615
Language: Help
DC to DC Converter and Switching Regulator Chip L4977A
STMicroelectronics
L4977A
--
Power Management
DC to DC Converter and Switching Regulator Chip
Specification
| Product Attribute | Attribute Value |
| HTS | 8542330001 |
| Tab | Tab |
| PPAP | No |
| SVHC | Yes |
| Type | Synchronous Step Down |
| EU RoHS | Compliant with Exemption |
| Mounting | Through Hole |
| ECCN (US) | EAR99 |
| Packaging | Tube |
| Pin Count | 15 |
| Automotive | No |
| Output Type | Adjustable |
| PCB changed | 15 |
| Part Status | Obsolete |
| Package Width | 5(Max) |
| Efficiency (%) | 87(Typ) |
| Package Height | 10.7 |
| Package Length | 19.6(Min) |
| Line Regulation | 30mV |
| Load Regulation | 40mV |
| Supplier Package | MULTIWATT V |
| Number of Outputs | 1 |
| Output Voltage (V) | 5.1 to 40 |
| Switching Regulator | Yes |
| SVHC Exceeds Threshold | Yes |
| Maximum Input Voltage (V) | 50 |
| Minimum Input Voltage (V) | 15 |
| Switching Frequency (kHz) | 500 |
| Maximum Output Current (A) | 7 |
| Operating Supply Voltage (V) | 15 to 50 |
| Typical Quiescent Current (uA) | 13000 |
| Maximum Operating Temperature (°C) | 150 |
| Minimum Operating Temperature (°C) | -40 |
| Description |
Related products
Inquiry Price
Popular Products
Beam Electronics is a one-stop platform for electronic components from overseas sites under the "BEAM TECHNOLOGY COMPANY LIMITED" (supporting online ordering and trading). Beam Electronics is committed to building an efficient overseas intelligent IC components trading platform, the main business scope of overseas regions! With the wisdom of data-driven services, the company aims to improve procurement efficiency for the midstream and downstream enterprises in the IC industry, and is determined to become a reliable one-stop procurement platform for overseas IC supply chain.
Tel:+86-553-5896615
Email:sales@beamelec.com
Executive offices:Nianshi Industrial Park, No. 19 Qiluoshan Road, Jiujiang District,Wuhu, Anhui Province
8:30am to 12pm and 1:30pm to 6pm, Monday through Friday, UTC/GMT +8.