Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | LM2574-3.3BN |
| OEMstron Part # | LM2574-3-3BN |
| Manufacturer | Microchip Technology |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 500MA 8DIP |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2574-3.3BN PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 20 - Dec 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2574-3.3BN Specifications
| Part Number | LM2574-3.3BN | |
| 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) | - | |
| Voltage - Input (Max) | 40V | |
| Voltage - Output (Min/Fixed) | 3.3V | |
| Voltage - Output (Max) | - | |
| Current - Output | 500mA | |
| Frequency - Switching | 52kHz | |
| Synchronous Rectifier | No | |
| Operating Temperature | -40°C ~ 125°C (TJ) | |
| Mounting Type | Through Hole | |
| Package / Case | 8-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 8-PDIP |
LM2574-3.3BN Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2574-3.3BN D# LM2574-3.3BN Micrel Inc |
- Bulk (Alt: LM2574-3.3BN) RoHS: Not Compliant
|
Americas - 1200 |
| Part Number | Description | Stock |
|
LM2574-3.3BN Micrel Inc |
N/A 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8 PLASTIC, DIP-8 |
1200 |
| Part Number | Description | Stock |
|
LM2574-3.3BN D# 2156-LM2574-3.3BN-MI-ND Rochester Electronics LLC |
52KHZ SIMPLE 0.5A BUCK REGULATOR |
1200 In Stock |
| Part Number | Description | Stock |
|
LM257433BN Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
1392 |
| Part Number | Description | Stock |
|
LM2574-3.3BN Micrel Inc |
52KHZ SIMPLE 0.5A BUCK REGULATOR RoHS: Not Compliant
|
1200 |
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