LM2577SX-ADJ is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $12.58000
Datasheet
Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A (Switch) TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A (Switch) TO-263-6, D2PAK (5 Leads + Tab), TO-263BA

LM2577SX-ADJ

DigiKey Part Number
LM2577SX-ADJTR-ND - Tape & Reel (TR)
LM2577SX-ADJCT-ND - Cut Tape (CT)
LM2577SX-ADJDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2577SX-ADJ
Description
IC REG BST FLYBACK ADJ 3A TO263
Customer Reference
Detailed Description
Boost, Flyback, Forward Converter Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A (Switch) TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2577SX-ADJ Models
Product Attributes
Filter Similar Products
Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
60V (Switch)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Not For New Designs
Frequency - Switching
52kHz
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
TO-263 (DDPAK-5)
Voltage - Input (Min)
3.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2577SX-ADJ/NOPBTexas Instruments0LM2577SX-ADJ/NOPBCT-ND$12.58000Parametric Equivalent
Available To Order
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$11.69000$11.69
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$7.11934$3,559.67
1,000$6.94790$6,947.90
1,500$6.86208$10,293.12
Manufacturers Standard Package
Unit Price without GST:$11.69000
Unit Price with GST:$12.85900