LM2577SX-ADJ/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent

LM2577SX-ADJ
Texas Instruments
In Stock: 0
Unit Price: € 6,88000
Datasheet
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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.

LM2577SX-ADJ/NOPB

DigiKey Part Number
LM2577SX-ADJ/NOPBTR-ND - Tape & Reel (TR)
LM2577SX-ADJ/NOPBCT-ND - Cut Tape (CT)
LM2577SX-ADJ/NOPBDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2577SX-ADJ/NOPB
Description
IC REG BST FLYBACK ADJ 3A TO263
Manufacturer Standard Lead Time
12 Weeks
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/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
SIMPLE SWITCHER®
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive or Negative
Topology
Boost, Flyback, Forward Converter
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
3.5V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
1.23V
Voltage - Output (Max)
60V (Switch)
Current - Output
3A (Switch)
Frequency - Switching
52kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package
TO-263 (DDPAK-5)
Base Product Number
LM2577
Product Questions and Answers

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0 In Stock
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Quantity
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 7,18000€ 7,18
10€ 5,57400€ 55,74
25€ 5,17120€ 129,28
100€ 4,72770€ 472,77
250€ 4,51652€ 1 129,13
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500€ 4,38916€ 2 194,58
1 000€ 4,28438€ 4 284,38
1 500€ 4,23190€ 6 347,85
Manufacturers Standard Package
Unit Price without VAT:€ 7,18000
Unit Price with VAT:€ 8,68780
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