L5989D is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


STMicroelectronics
In Stock: 1.916
Unit Price: 2,51000 €
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-PowerTSSOP (0.173", 4.40mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-PowerTSSOP (0.173", 4.40mm Width)
16-PowerTSSOP Exposed Pad

L5989D

DigiKey Part Number
L5989D-ND
Manufacturer
Manufacturer Product Number
L5989D
Description
IC REG BUCK ADJ 4A 16HTSSOP
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-PowerTSSOP (0.173", 4.40mm Width)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
2.9V
Voltage - Input (Max)
18V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
18V
Current - Output
Frequency - Switching
100kHz ~ 1MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
16-HTSSOP
Base Product Number
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