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LIMCHIP CO., LIMITED
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LT8640SEV#PBF
Brand: Analog Devices
LT8640SEV#PBF is an Analog Devices LT8640S synchronous step-down (buck) regulator, Silent Switcher 2 with integrated MOSFETs, supplied in a 24-lead LQFN, 4 × 4 mm (V-24); tube. It operates from 3.4 V to 42 V with 0.97 V to 10 V output, delivers 6 A continuous (7 A peak), switches at 200 kHz to 3 MHz, adjustable and synchronizable, and integrates silent switcher 2 ultralow emi, internal bypass capacitors, optional spread spectrum, burst mode, soft-start/tracking, forced continuous.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ADI | LT8640SEV#PBF | 3,240 | 26+ | Analog Devices LT8640SEV#PBF synchronous buck regulator; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Synchronous step-down (buck) regulator, Silent Switcher 2 with integrated MOSFETs |
| Input Voltage | 3.4 V to 42 V |
| Output Voltage | 0.97 V to 10 V |
| Output Current | 6 A continuous (7 A peak) |
| Switching Frequency | 200 kHz to 3 MHz, adjustable and synchronizable |
| Quiescent Current | 2.5 µA (12 V IN to 3.3 V OUT) |
| Peak Efficiency | Up to 96% at 1 MHz, 12 V IN to 5 V OUT |
| Control & Protection | Silent Switcher 2 ultralow EMI, internal bypass capacitors, optional spread spectrum, Burst Mode, soft-start/tracking, forced continuous; AEC-Q100 |
| Operating Temperature | −40 °C to +125 °C (E-grade) |
| Package / Case | 24-lead LQFN, 4 × 4 mm (V-24); tube |
Power Features & Applications
- LT8640S synchronous step-down (buck) regulator, Silent Switcher 2 with integrated MOSFETs
- Input 3.4 V to 42 V; output 0.97 V to 10 V
- Up to 6 A continuous (7 A peak)
- Switching frequency 200 kHz to 3 MHz, adjustable and synchronizable
- Silent Switcher 2 ultralow EMI, internal bypass capacitors, optional spread spectrum, Burst Mode, soft-start/tracking, forced continuous; AEC-Q100
- Supplied in 24-lead LQFN, 4 × 4 mm (V-24); tube
Need Price & Availability for LT8640SEV#PBF?
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Listed stock is subject to final RFQ confirmation.
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Commercial and shipment details for LT8640SEV#PBF are confirmed with the formal quotation.
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Frequently Asked Questions
Is LT8640SEV#PBF available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for LT8640SEV#PBF by RFQ.
What should buyers check before ordering LT8640SEV#PBF?
Buyers should check voltage range, current rating, package, protection features and date code for LT8640SEV#PBF, together with live stock and traceable supply.
How do I request a quote for LT8640SEV#PBF?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.