Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LM2576-3.3BU |
| OEMstron Part # | LM2576-3-3BU |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 3A TO263-5 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2576-3.3BU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 11 - May 16 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2576-3.3BU Specifications
| Part Number | LM2576-3.3BU | |
| Brand | Microchip Technology | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | Microchip Technology | |
| Series | - | |
| Function | Step-Down | |
| Output Configuration | Positive | |
| Topology | Buck | |
| Output Type | Fixed | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4V | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Current - Output | 3A | |
| Frequency - Switching | 52kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | |
| Supplier Device Package | TO-263-5 |
LM2576-3.3BU Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2576-3.3BU D# LM2576-3.3BU Micrel Inc |
- Bulk (Alt: LM2576-3.3BU) RoHS: Not Compliant
|
Americas - 56 |
| Part Number | Description | Stock |
|
LM2576-3.3BU Micrel Inc |
N/A 7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 TO-263, 5 PIN |
1411 |
|
LM2576-3.3BU TR Micrel Inc |
IC REG BUCK 3.3V 3A TO263-5 |
Contact Us |
| Part Number | Description | Stock |
|
LM2576-3.3BU D# 2156-LM2576-3.3BU-MI-ND Rochester Electronics LLC |
52KHZ SIMPLE 3A BUCK REGULATOR |
56 In Stock |
|
LM2576-3.3BU TR D# LM2576-3.3BUTR-ND Microchip Technology Inc |
IC REG BUCK 3.3V 3A TO263-5 |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LM2576-3.3BU MICREL |
In stock shipping within 2days |
335 |
| Part Number | Description | Stock |
|
LM257633BU Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
65 |
| Part Number | Description | Stock |
|
LM2576-3.3BU Micrel Inc |
52KHZ SIMPLE 3A BUCK REGULATOR RoHS: Not Compliant
|
56 |
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| Quote Limit | No Limit |
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| Minimum | 1 |
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