
For Reference Only
Part Number | LA5779-HJ-E |
OEMstron Part # | LA5779-HJ-E |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
Description | IC REG BUCK ADJ 3.1A TO220-5H |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | LA5779-HJ-E PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
LA5779-HJ-E Specifications
Part Number | LA5779-HJ-E | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | Voltage Regulators - DC DC Switching Regulators | |
Manufacturer | ON Semiconductor | |
Series | - | |
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) | 1.23V | |
Voltage - Output (Max) | 28V | |
Current - Output | 3.1A (Switch) | |
Frequency - Switching | 160kHz | |
Synchronous Rectifier | No | |
Operating Temperature | -30°C ~ 125°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | TO-220-5 Formed Leads | |
Supplier Device Package | TO-220-5H |
LA5779-HJ-E Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
LA5779-HJ-E D# LA5779-HJ-E ON Semiconductor |
28V SIMPLE DC-DC CONVERTE - Bulk (Alt: LA5779-HJ-E) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
LA5779-HJ-E ON Semiconductor |
28V SIMPLE DC-DC CONVERTE - Ammo Pack |
Contact Us |
Part Number | Description | Stock |
LA5779-HJ-E D# 2156-LA5779-HJ-E-ON-ND Rochester Electronics LLC |
STEP-DOWN SWITCHING REGULATOR |
689 In Stock |
Part Number | Description | Stock |
LA5779HJE Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
799 |
Part Number | Description | Stock |
LA5779-HJ-E ON Semiconductor |
Step-down Switching Regulator RoHS: Not Compliant
|
689 |
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