Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LM2576-12BU |
| OEMstron Part # | LM2576-12BU |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 12V 3A TO263-5 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2576-12BU PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 4 - May 9 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2576-12BU Specifications
| Part Number | LM2576-12BU | |
| 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) | 12V | |
| 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 |
LM2576-12BU Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2576-12BU D# LM2576-12BU Micrel Inc |
- Bulk (Alt: LM2576-12BU) RoHS: Not Compliant
|
Americas - 2014 |
|
LM2576-12BUTR D# LM2576-12BUTR Micrel Inc |
- Bulk (Alt: LM2576-12BUTR) RoHS: Not Compliant
|
Americas - 6750 |
| Part Number | Description | Stock |
|
LM2576-12BU Micrel Inc |
N/A 7.5 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PSSO5 TO-263, 5 PIN |
2014 |
|
LM2576-12BU TR Micrel Inc |
N/A |
6750 |
| Part Number | Description | Stock |
|
LM2576-12BU D# 2156-LM2576-12BU-MI-ND Rochester Electronics LLC |
52KHZ SIMPLE 3A BUCK REGULATOR |
2014 In Stock |
|
LM2576-12BU TR D# 2156-LM2576-12BU TR-ND Rochester Electronics LLC |
52KHZ SIMPLE 3A BUCK REGULATOR |
750 In Stock |
|
LM2576-12BUTR D# 2156-LM2576-12BUTR-ND Rochester Electronics LLC |
52KHZ SIMPLE 3A BUCK REGULATOR |
6750 In Stock |
| Part Number | Description | Stock |
|
LM257612BU Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
2336 |
|
LM257612BUTR Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
7830 |
| Part Number | Description | Stock |
|
LM2576-12BU Micrel Inc |
52KHZ SIMPLE 3A BUCK REGULATOR RoHS: Not Compliant
|
2014 |
|
LM2576-12BU TR Micrel Inc |
52KHZ SIMPLE 3A BUCK REGULATOR RoHS: Not Compliant
|
750 |
|
LM2576-12BUTR Micrel Inc |
52KHZ SIMPLE 3A BUCK REGULATOR RoHS: Not Compliant
|
6750 |
| Part Number | Description | Stock |
|
LM257612BU Micrel Inc |
OEM/CM ONLY |
661 |
|
LM257612BUTR Micrel Inc |
OEM/CM ONLY |
766 |
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Quick Inquiry
| In Stock | 225 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 1.2829 | $ 1.2829 |
| 100 | $ 1.2829 | $ 128.2900 |
| 500 | $ 1.2829 | $ 641.4500 |
| 1000 | $ 1.2829 | $ 1,282.9000 |
| 2500 | $ 1.2829 | $ 3,207.2500 |
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