8 HSOP
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8 HSOP
8 HSOP

L7981A

DigiKey Part Number
497-16177-5-ND
Manufacturer
STMicroelectronics
Manufacturer Product Number
L7981A
Description
IC REG BUCK ADJ 3A 8HSOP
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
STMicroelectronics
Series
-
Packaging
Tube
Part Status
Obsolete
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
28V
Voltage - Output (Min/Fixed)
0.6V
Voltage - Output (Max)
28V
Current - Output
3A
Frequency - Switching
250kHz ~ 1MHz
Synchronous Rectifier
No
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package
8-HSOP
Base Product Number
L7981
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In-Stock: 2,086
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Quantity
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$16.38000$16.38
10$12.10100$121.01
25$11.02120$275.53
100$9.83640$983.64
300$9.17540$2,752.62
500$8.93106$4,465.53
1,000$8.65076$8,650.76
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
For Use With
1 Items
STEVAL-ISA094V1

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EVAL BOARD FOR L7981

STMicroelectronics

$267.13000