Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
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RT7278GSP

DigiKey Part Number
1028-RT7278GSPTR-ND - Tape & Reel (TR)
1028-RT7278GSPCT-ND - Cut Tape (CT)
1028-RT7278GSPDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RT7278GSP
Description
IC REG BUCK ADJ 3A 8SOP
Manufacturer Standard Lead Time
13 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Input (Max)
18V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
8V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
700kHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SOP-EP
Voltage - Input (Min)
4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT7277GSPRichtek USA Inc.2,2531028-RT7277GSPCT-NDFr.0.84000Parametric Equivalent
In-Stock: 304
Check for Additional Incoming Stock
All prices are in CHF
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.41724Fr.1,043.10
5,000Fr.0.40721Fr.2,036.05
7,500Fr.0.40219Fr.3,016.42
12,500Fr.0.39662Fr.4,957.75
17,500Fr.0.39337Fr.6,883.98
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1Fr.0.87000Fr.0.87
10Fr.0.62800Fr.6.28
25Fr.0.56720Fr.14.18
100Fr.0.50050Fr.50.05
250Fr.0.46876Fr.117.19
500Fr.0.44964Fr.224.82
1,000Fr.0.43388Fr.433.88
Digi-Reel®
QuantityUnit PriceExt Price
1Fr.0.88000Fr.0.88
10Fr.0.63400Fr.6.34
25Fr.0.57280Fr.14.32
100Fr.0.50540Fr.50.54
250Fr.0.47340Fr.118.35
500Fr.0.45404Fr.227.02
1,000Fr.0.44338Fr.443.38
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Unit Price without VAT:Fr.0.87000
Unit Price with VAT:Fr.0.94047