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L4972A
- Part No
- L4972A
- Manufacturer
- STMicroelectronics
- Description
- Switching Regulator, Voltage-mode, 3.5A, 200kHz Switching Freq-Max, BCDMOS, PDIP20
- Datasheet
- L4972A
- Test Report
- Available
- Samples
- Available
Request for Quote
- Availability:
- Available
Product Specification
| Specification | Value |
|---|---|
| Dropout Voltage | 250 mV |
| Efficiency | 90 % |
| Frequency | 200 kHz |
| Max Input Voltage | 50 V |
| Max Operating Temperature | 150 °C |
| Max Output Current | 3.5 A |
| Max Output Voltage | 40 V |
| Max Switching Frequency | 200 kHz |
| Min Input Voltage | 15 V |
| Min Operating Temperature | -40 °C |
| Min Output Voltage | 5.1 V |
| Min Supply Voltage | 15 V |
| Nominal Input Voltage | 35 V |
| Nominal Supply Current | 16 mA |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 50 V |
| Output Configuration | Positive |
| Output Current | 2 A |
| Output Type | Adjustable |
| Output Voltage | 40 V |
| Packaging | Cut Tape |
| Quiescent Current | 13 mA |
| Switching Frequency | 200 kHz |
| Synchronous Rectifier | No |
| Topology | Buck |
| Case/Package | PDIP |
| Contact Plating | Tin |
| Mount | Through Hole |
| Number of Pins | 20 |
| Number of Terminals | 20 |
| Weight | 90.718474 g |
| Height | 4.59 mm |
| Height - Seated (Max) | 5.1 mm |
| Length | 24.8 mm |
| Terminal Pitch | 2.54 mm |
| Width | 7.62 mm |
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