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-ND$1.97000Parametric Equivalent
In-Stock: 304
Check for Additional Incoming Stock
All prices are in NZD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.97850$2,446.25
5,000$0.95499$4,774.95
7,500$0.94322$7,074.15
12,500$0.93017$11,627.12
17,500$0.92254$16,144.45
Manufacturers Standard Package
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.05000$2.05
10$1.47200$14.72
25$1.33000$33.25
100$1.17380$117.38
250$1.09936$274.84
500$1.05450$527.25
1,000$1.01754$1,017.54
Digi-Reel®
QuantityUnit PriceExt Price
1$2.06000$2.06
10$1.48700$14.87
25$1.34320$33.58
100$1.18530$118.53
250$1.11020$277.55
500$1.06484$532.42
1,000$1.03981$1,039.81
* All Digi-Reel orders will add a $10.00 reeling fee.
Unit Price without GST:$2.05000
Unit Price with GST:$2.35750