Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LA5744-HK-E |
| OEMstron Part # | LA5744-HK-E |
| Manufacturer | ON Semiconductor |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK ADJ 3.1A 2205HK |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LA5744-HK-E PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 23 - May 28 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LA5744-HK-E Specifications
| Part Number | LA5744-HK-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 | 300kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -30°C ~ 125°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | TO-220-5 Formed Leads | |
| Supplier Device Package | 220-5HK |
LA5744-HK-E Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LA5744-HK-E D# LA5744-HK-E ON Semiconductor |
Conv DC-DC Single Step Down 4.5V to 28V 5-Pin(5+Tab) - Bulk (Alt: LA5744-HK-E) RoHS: Compliant
|
Americas - 0 |
| Part Number | Description | Stock |
|
LA5744-HK-E Sharp Microelectronics of the Americas |
10800 |
| Part Number | Description | Stock |
|
LA5744-HK-E ON Semiconductor |
28V SIMPLE DC-DC CONVERTE - Ammo Pack |
Contact Us |
| Part Number | Description | Stock |
|
LA5744-HK-E D# 2156-LA5744-HK-E-SA-ND Rochester Electronics LLC |
STEP-DOWN SWITCHING REGULATOR |
180346 In Stock |
| Part Number | Description | Stock |
|
LA5744-HK-E SANYO Semiconductor Co Ltd |
In stock shipping within 2days |
5510 |
| Part Number | Description | Stock |
|
LA5744HKE Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
209201 |
| Part Number | Description | Stock |
|
LA5744-HK-E SANYO Semiconductor Co Ltd |
OEM/CM Immediate delivery |
6200 |
| Part Number | Description | Stock |
|
LA5744-HK-E D# 863-LA5744-HK-E ON Semiconductor |
Switching Voltage Regulators PWR SWITCHING REGULATOR RoHS: Compliant
|
62 |
| Part Number | Description | Stock |
|
LA5744-HK-E D# NS-LA5744-HK-E ON Semiconductor |
OEM/CM ONLY |
9183 |
| Part Number | Description | Stock |
|
LA5744-HK-E ON Semiconductor |
Step-down Switching Regulator RoHS: Not Compliant
|
39407 |
| Part Number | Description | Stock |
|
LA5744HKE ON Semiconductor |
OEM/CM ONLY |
11916 |
| Part Number | Description | Stock |
|
LA5744-HK-E SANYO Semiconductor Co Ltd |
IN stock Immediate delivery |
6215 |
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| In Stock | 286 - More on Order |
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| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.2855 | $ 1.2855 |
| 100 | $ 1.2855 | $ 128.5500 |
| 500 | $ 1.2855 | $ 642.7500 |
| 1000 | $ 1.2855 | $ 1,285.5000 |
| 2500 | $ 1.2855 | $ 3,213.7500 |
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