Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad
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Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad
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LT3581EDE#TRPBF

DigiKey Part Number
505-LT3581EDE#TRPBFTR-ND - Tape & Reel (TR)
505-LT3581EDE#TRPBFCT-ND - Cut Tape (CT)
505-LT3581EDE#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT3581EDE#TRPBF
Description
IC REG BST CHARGE PUMP ADJ 14DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Boost, Charge Pump, Cuk, Flyback, SEPIC Switching Regulator IC Positive or Negative Adjustable 1.215V 1 Output 3.3A (Switch) 14-WFDFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT3581EDE#TRPBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
42V (Switch)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 2.5MHz
Function
Step-Up, Step-Up/Step-Down
Synchronous Rectifier
No
Output Configuration
Positive or Negative
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
14-DFN (4x3)
Voltage - Input (Min)
2.5V
Base Product Number
Voltage - Input (Max)
22V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 232
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥1,349.00000¥1,349
10¥1,043.80000¥10,438
25¥967.60000¥24,190
100¥883.82000¥88,382
250¥861.96000¥215,490
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500¥779.07760¥1,947,694
Manufacturers Standard Package
Unit Price without JCT:¥1,349.00000
Unit Price with JCT:¥1,483.90000