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- L7981ATR - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC7930800
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Category:DC-DC Converters
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Package:HSOP-8
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Datasheet:Datasheet 3D Model
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Description:Модуль переключения напряжений DC-DC, преобразующий напряжение от 4,5 В до 28 В; один выход на напряжение от 0,6 В до 28 В, с питанием 3 А, формата 8-пиновый HSOP EP, обмотка открыта.
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Stock Locations:
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Availability:4,381 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.42
Updated at 31/10/2026 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Модуль регулирующего управления переключением типа “Buck”, с положительной регулировкой напряжения; один выход на напряжение от 0,6 В до 28 В, с питанием 3 А, формата 8-пиновый SOIC (ширина 0,154 дюйма, 3,90 мм); экспозиционные контакты.
L7981ATR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | HSOP-8 |
| Number of Outputs | 1 Output |
| Output Voltage | 0.6V ~ 28V |
| Output Current | 3 A |
| Number of Positions | 8 Position |
| Quiescent Current | 2.4 mA |
| Output Power | 2 W |
| Switching Frequency | 250 kHz |
| Input Voltage (Max) | 28 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 28 V |
| Output Voltage (Min) | 0.6 V |
| Output Current (Max) | 3 A |
| Maximum Duty Cycle | 100 % |
| Operating Temperature (Max) | 150 ℃ |
| Input Voltage | 4.5V ~ 28V |
| Show | |
| Operating Temperature | -40℃ ~ 150℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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