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Product Overview
Digi-Key Part Number LT1959IR#PBF-ND
Quantity Available 1,003
Can ship immediately

Factory Stock ?: 800
Manufacturer

Manufacturer Part Number

LT1959IR#PBF

Description IC REG BUCK SEPIC ADJ 4.5A D2PAK
Manufacturer Standard Lead Time 8 Weeks
Detailed Description

Buck, SEPIC Switching Regulator IC Positive Adjustable 1.21V 1 Output 4.5A (Switch) TO-263-8, D²Pak (7 Leads + Tab), TO-263CA

Documents & Media
Datasheets LT1959
Video File Introducing Power by Linear
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog Multi-Topology
Product Attributes Select All
Categories
Manufacturer Linear Technology/Analog Devices
Series -
Packaging ? Tube ?
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck, SEPIC
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 4.3V
Voltage - Input (Max) 15V
Voltage - Output (Min/Fixed) 1.21V
Voltage - Output (Max) 12.9V
Current - Output 4.5A (Switch)
Frequency - Switching 500kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Supplier Device Package D2PAK-7
Base Part Number LT1959
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • DC355A - Linear Technology/Analog Devices | DC355A-ND DigiKey Electronics
  • DC355A
  • Linear Technology/Analog Devices
  • EVAL BOARD BUCK REG LT1959
  • Unit Price $160.17000
  • DC355A-ND
  • DC356A - Linear Technology/Analog Devices | DC356A-ND DigiKey Electronics
  • DC356A
  • Linear Technology/Analog Devices
  • EVAL BOARD BUCK REG LT1959
  • Unit Price $160.17000
  • DC356A-ND
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Additional Resources
Standard Package ? 50
Other Names LT1959IRPBF

07:03:22 8/18/2018

Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 11.79000 $11.79
25 7.82760 $195.69
100 5.86500 $586.50

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : LT1959IR#TRPBF-ND
  • Minimum Quantity: 750  Non-Stock ?
  • Quantity Available: 0
  • Unit Price: $5.96703
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