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LT8640SAAV#PBF
DC-DC Switching Synchronous Buck Regulator, Adjustable, 3 to 42Vin, 0.97 to 41.5V/6A Out, LQFN-EP-24
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ManufacturerANALOG DEVICES
Manufacturer Part NoLT8640SAAV#PBFCopy
Manufacturer Standard Lead Time15 weeks
Order Code4692678
Your Part Number
Available to Order
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| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$21.460 (S$23.3914) |
| 10+ | S$16.920 (S$18.4428) |
| 25+ | S$15.790 (S$17.2111) |
| 100+ | S$14.540 (S$15.8486) |
| 250+ | S$13.950 (S$15.2055) |
| 540+ | S$13.560 (S$14.7804) |
Price for:Each
Minimum: 1
Multiple: 1
S$21.46 (S$23.39 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoLT8640SAAV#PBFCopy
Manufacturer Standard Lead Time15 weeks
Order Code4692678
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min3V
Input Voltage Max42V
Max Output Current6A
IC Case / PackageLQFN-EP
No. of Pins24Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min970mV
Output Voltage Max41.5V
Switching Frequency Typ1.95MHz
Efficiency96%
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Output Type
Adjustable
Topology
Synchronous Buck (Step Down)
Input Voltage Max
42V
IC Case / Package
LQFN-EP
IC Mounting
Surface Mount
Output Voltage Min
970mV
Switching Frequency Typ
1.95MHz
Operating Temperature Min
-40°C
Product Range
-
SVHC
No SVHC (04-Feb-2026)
No. of Outputs
1Outputs
Input Voltage Min
3V
Max Output Current
6A
No. of Pins
24Pins
Output Voltage - Nom
-
Output Voltage Max
41.5V
Efficiency
96%
Operating Temperature Max
125°C
Qualification
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:South Korea
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:South Korea
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000001