RT7257BLZSP is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Richtek USA Inc.
In Stock: 0
Unit Price: $1.37000
Datasheet

Parametric Equivalent


Richtek USA Inc.
In Stock: 0
Unit Price: $1.23000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
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RT7257BLZSP

DigiKey Part Number
1028-1093-2-ND - Tape & Reel (TR)
1028-1093-1-ND - Cut Tape (CT)
1028-1093-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
RT7257BLZSP
Description
IC REG BUCK ADJ 3A 8SOP
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
12V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
1.2MHz
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
Voltage - Input (Max)
18V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RT7257BHZSPRichtek USA Inc.01028-1092-2-ND$1.37000Parametric Equivalent
RT7297BHZSPRichtek USA Inc.01028-1412-2-ND$1.23000Parametric Equivalent
Unavailable
This product is no longer carried by DigiKey. View Substitutes
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