TO-263
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TO-263

LM2678SX-5.0/NOPB

DigiKey Part Number
LM2678SX-5.0/NOPBTR-ND - Tape & Reel (TR)
LM2678SX-5.0/NOPBCT-ND - Cut Tape (CT)
LM2678SX-5.0/NOPBDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM2678SX-5.0/NOPB
Description
IC REG BUCK 5V 5A TO263
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Datasheet
 Datasheet
EDA/CAD Models
LM2678SX-5.0/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-Down
Output Configuration
Positive
Topology
Buck
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
5V
Voltage - Output (Max)
-
Current - Output
5A
Frequency - Switching
260kHz
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
TO-263 (DDPAK-7)
Base Product Number
LM2678
Product Questions and Answers

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In-Stock: 902
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Quantity
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥1,123.00000¥1,123
10¥865.60000¥8,656
25¥801.24000¥20,031
100¥730.49000¥73,049
250¥696.77600¥174,194
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500¥676.44800¥338,224
1,000¥659.71800¥659,718
1,500¥651.34133¥977,012
2,500¥642.05840¥1,605,146
Manufacturers Standard Package
Unit Price without JCT:¥1,123.00000
Unit Price with JCT:¥1,235.30000
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