Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
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LTC3731IUH#PBF

DigiKey Part Number
LTC3731IUH#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3731IUH#PBF
Description
IC REG CTRLR BUCK 32QFN
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3731IUH#PBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
3.8V ~ 7V
Manufacturer
Analog Devices Inc.
Frequency - Switching
225kHz ~ 680kHz
Series
Duty Cycle (Max)
98.5%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Phase Control, Power Good, Soft Start
Function
Step-Down
Operating Temperature
-40°C ~ 85°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
32-WFQFN Exposed Pad
Number of Outputs
3
Supplier Device Package
32-QFN (5x5)
Output Phases
3
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 63
Check for Additional Incoming Stock
All prices are in EUR
Tube
QuantityUnit PriceExt Price
114,24000 €14,24 €
1011,29000 €112,90 €
739,90000 €722,70 €
1469,57110 €1.397,38 €
2929,30031 €2.715,69 €
5119,11708 €4.658,83 €
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:14,24000 €
Unit Price with VAT:17,23040 €