Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad
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Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad
Introducing Power by Linear

LT3990IDD#PBF

DigiKey Part Number
LT3990IDD#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT3990IDD#PBF
Description
IC REG BUCK ADJ 350MA 10DFN
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 350mA 10-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3990IDD#PBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4.2V
Voltage - Input (Max)
62V
Voltage - Output (Min/Fixed)
1.21V
Voltage - Output (Max)
25V
Current - Output
350mA
Frequency - Switching
210kHz ~ 2.3MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Supplier Device Package
10-DFN (3x3)
Base Product Number
LT3990
Product Questions and Answers

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In-Stock: 121
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Quantity
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$9.23000$9.23
10$7.17800$71.78
25$6.66440$166.61
121$6.03752$730.54
363$5.73879$2,083.18
605$5.62833$3,405.14
1,089$5.51939$6,010.62
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.
For Use With
1 Items
DC1471A

DC1471A

EVAL BOARD FOR LT3990

Analog Devices Inc.

$141.24000