L4974A
ObsoleteSTMicroelectronics
IC REG BUCK ADJ 3.5A 20POWERDIP
L4974A
ObsoleteSTMicroelectronics
IC REG BUCK ADJ 3.5A 20POWERDIP
Description
General part information
L4974A
IC REG BUCK ADJ 3.5A 20POWERDIP
Technical Specifications
Parameters and characteristics for this part
| Specification | L4974A |
|---|---|
| Current - Output | 3.5 A |
| Frequency - Switching (Max) | 200 kHz |
| Frequency - Switching (Min) | 100 kHz |
| Function | Step-Down |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 150 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package Length | 0.3 in |
| Package Name | 20-DIP, 20-PowerDIP |
| Package Width | 7.62 mm |
| Synchronous Rectifier | No |
| Topology | Buck |
| Voltage - Input (Max) | 50 V p-p |
| Voltage - Input (Min) | 15 V |
| Voltage - Output (Max) | 40 V |
| Voltage - Output (Min/Fixed) | 5.1 V |
Pricing
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CAD
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