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STMicroelectronics L4972A

Kynix Part #: KY564-L4972A
Manufacturer Part #: L4972A
Manufacturer: STMicroelectronics
Description: STMICROELECTRONICS L4972A DC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20
Package: 20-DIP (0.300, 7.62mm)
Quantity: 10809
ECAD Model:
Attribute
Attribute Value
Factory Lead Time   Attribute Explanation
13 Weeks
Lifecycle Status   Attribute Explanation
ACTIVE (Last Updated: 7 months ago)
Package / Case   Attribute Explanation
20-DIP (0.300, 7.62mm)
Mounting Type   Attribute Explanation
Through Hole
Mount   Attribute Explanation
Through Hole
Number of Pins   Attribute Explanation
20
Weight   Attribute Explanation
90.718474g
Packaging   Attribute Explanation
Tube
Operating Temperature   Attribute Explanation
-40°C~150°C TJ
JESD-609 Code   Attribute Explanation
e3
Part Status   Attribute Explanation
Active
Moisture Sensitivity Level (MSL)   Attribute Explanation
1 (Unlimited)
Number of Terminations   Attribute Explanation
20
ECCN Code   Attribute Explanation
EAR99
Terminal Finish   Attribute Explanation
Tin (Sn)
Terminal Position   Attribute Explanation
DUAL
Terminal Pitch   Attribute Explanation
2.54mm
Frequency   Attribute Explanation
200kHz
Base Part Number   Attribute Explanation
L4972
Function   Attribute Explanation
Step-Down
Number of Outputs   Attribute Explanation
1
Efficiency   Attribute Explanation
90 %
Output Voltage   Attribute Explanation
40V
Output Type   Attribute Explanation
Adjustable
Max Output Current   Attribute Explanation
2A
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Kynix Part #: KY564-L4972A
Manufacturer Part #: L4972A
Manufacturer:
Description: STMICROELECTRONICS L4972A DC-DC Switching Buck (Step Down) Regulator, Adjustable, 15V-50Vin, 5.1V-40Vout, 2Aout, DIP-20
Package: 20-DIP (0.300, 7.62mm)
Quantity:
10809
ECAD Model:
In Stock: 10,809 units, ready to ship
Unit Price: 3.95
$3.94928 1+:
$3.72573 10+:
$3.51484 100+:
$3.31589 500+:
$3.12820 1000+:
SubTotal: $3.95

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Shipped from: Shenzhen warehouse
Expected Shipping: Wed Jul 15 2026 to Thu Jul 16 2026
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