10-WDFN
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10-WDFN
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LT3990IDD#TRPBF

DigiKey Part Number
LT3990IDD#TRPBFTR-ND - Tape & Reel (TR)
LT3990IDD#TRPBFCT-ND - Cut Tape (CT)
LT3990IDD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT3990IDD#TRPBF
Description
IC REG BUCK ADJ 350MA 10DFN
Manufacturer Standard Lead Time
10 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#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4.2V
Voltage - Input (Max)
62V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
25V
Current - Output
Frequency - Switching
210kHz ~ 2.3MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
10-DFN (3x3)
Base Product Number
Product Questions and Answers

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In-Stock: 192
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All prices are in CAD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$6.60152$16,503.80
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$15.33000$15.33
10$10.36900$103.69
25$9.07560$226.89
100$7.61540$761.54
250$6.89836$1,724.59
500$6.88534$3,442.67
Digi-Reel®
QuantityUnit PriceExt Price
1$14.69000$14.69
10$9.94100$99.41
25$8.70160$217.54
100$7.30140$730.14
250$6.61400$1,653.50
500$6.60152$3,300.76
* All Digi-Reel orders will add a $9.50 reeling fee.