TO-263
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TO-263
Wide VIN Power Design with LMZ3 SIMPLE SWITCHER Power Module
Loop Compensation Made SIMPLE

LM2678SX-3.3/NOPB

DigiKey Part Number
LM2678SX-3.3/NOPBTR-ND - Tape & Reel (TR)
LM2678SX-3.3/NOPBCT-ND - Cut Tape (CT)
LM2678SX-3.3/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2678SX-3.3/NOPB
Description
IC REG BUCK 3.3V 5A TO263
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA
Datasheet
 Datasheet
EDA/CAD Models
LM2678SX-3.3/NOPB Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
8V
Voltage - Input (Max)
40V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
-
Current - Output
Frequency - Switching
260kHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
TO-263 (DDPAK-7)
Base Product Number
Product Questions and Answers

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In-Stock: 514
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$57.39000$57.39
10$44.24900$442.49
25$40.95960$1,023.99
100$37.34360$3,734.36
250$35.61996$8,904.99
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$34.58080$17,290.40
1,000$33.72553$33,725.53
1,500$33.29730$49,945.95
2,500$32.82275$82,056.88
Manufacturers Standard Package