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)
Introducing Power by Linear

LTC3729LEUH-6#PBF

DigiKey Part Number
LTC3729LEUH-6#PBF-ND
Manufacturer
Manufacturer Product Number
LTC3729LEUH-6#PBF
Description
IC REG CTRLR BUCK 32QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3729LEUH-6#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4V ~ 30V
Frequency - Switching
260kHz ~ 550kHz
Duty Cycle (Max)
99.5%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Phase Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
Product Questions and Answers

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In-Stock: 73
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All prices are in JPY
Tube
QuantityUnit PriceExt Price
1¥3,108.00000¥3,108
10¥2,472.00000¥24,720
73¥2,172.82192¥158,616
146¥2,102.00685¥306,893
292¥2,043.73973¥596,772
511¥2,004.31898¥1,024,207
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 JCT:¥3,108.00000
Unit Price with JCT:¥3,418.80000