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L4971 Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 8-DIP (0.300", 7.62mm)
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1,784 In Stock
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All prices are in JPY.
Price Break Unit Price Extended Price
1 345.00000 ¥345
10 309.10000 ¥3,091
25 292.24000 ¥7,306
100 253.26000 ¥25,326
250 240.28000 ¥60,070
500 215.60000 ¥107,800
1,000 214.42400 ¥214,424

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L4971

Datasheet
Digi-Key Part Number 497-6697-5-ND
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Manufacturer

STMicroelectronics

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Manufacturer Part Number L4971
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Description IC REG BUCK ADJUSTABLE 1.5A 8DIP
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Manufacturer Standard Lead Time 46 Weeks
Detailed Description

Buck Switching Regulator IC Positive Adjustable 3.3V 1 Output 1.5A 8-DIP (0.300", 7.62mm)

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Customer Reference
Documents & Media
Datasheets L4971
Other Related Documents L4971 View All Specifications
Product Training Modules DC to DC Conversion Cookbook
HTML Datasheet L4971
EDA / CAD Models L4971 by Ultra Librarian
Product Attributes
Type Description Select All
Categories
Manufacturer STMicroelectronics
Series -
Packaging Tube 
Part Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 8V
Voltage - Input (Max) 55V
Voltage - Output (Min/Fixed) 3.3V
Voltage - Output (Max) 50V
Current - Output 1.5A
Frequency - Switching 100kHz ~ 300kHz
Synchronous Rectifier No
Operating Temperature -40°C ~ 150°C (TJ)
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-DIP
Base Part Number L4971
 
Environmental & Export Classifications
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With

STEVAL-ISA202V1

EVAL BOARD FOR L4971

STMicroelectronics

¥3,478.00000 Details
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Additional Resources
Standard Package 50
Other Names 497-6697-5
E-L4971
E-L4971-ND
L4971-ND