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

LTC7821IUH#PBF

DigiKey Part Number
505-LTC7821IUH#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC7821IUH#PBF
Description
IC REG CTRLR BUCK HYBRID 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
LTC7821IUH#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
1
Output Phases
2
Voltage - Supply (Vcc/Vdd)
10V ~ 72V
Frequency - Switching
200kHz ~ 1.5MHz
Duty Cycle (Max)
40%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
LTC7821
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In-Stock: 29
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Quantity
All prices are in ZAR
Tube
QuantityUnit PriceExt Price
1R284,66000R284,66
10R225,93000R2 259,30
73R198,28945R14 475,13
146R191,74863R27 995,30
292R186,36442R54 418,41
511R182,72098R93 370,42
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.