Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Switching > L4978
L4978
| Part Number: | L4978 |
| Manufacturer: | STMicroelectronics |
| Part Type: | Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Switching > L4978 |
| Qty Available: | |
| Description: | Switching Regulator, Voltage-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDIP8 |
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Switching Regulator, Voltage-mode, 3.5A, 300kHz Switching Freq-Max, BCDMOS, PDIP8
Specifications
| TYPE | DESCRIPTION |
| Case/Package | DIP |
| Contact Plating | Tin |
| Mount | Through Hole |
| Number of Pins | 8 |
| Dropout Voltage | 580 mV |
| Efficiency | 87 % |
| Frequency | 300 kHz |
| Max Input Voltage | 55 V |
| Max Operating Temperature | 150 °C |
| Max Output Current | 2 A |
| Max Output Voltage | 50 V |
| Min Input Voltage | 8 V |
| Min Operating Temperature | -40 °C |
| Min Output Voltage | 3.3 V |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 55 V |
| Output Configuration | Positive |
| Output Current | 2 A |
| Output Type | Adjustable |
| Output Voltage | 50 V |
| Packaging | Cut Tape |
| Quiescent Current | 2.7 mA |
| Schedule B | 8542390000 |
| Switching Frequency | 300 kHz |
| Synchronous Rectifier | No |
| Height | 3.32 mm |
| Length | 10.92 mm |
| Width | 6.6 mm |
Images
Documentation for STMicroelectronics L4978
| Datasheet | View & Download L4978 Datasheet |
| Datasheet | View & Download L4978 Datasheet |
| Datasheet | View & Download L4978 Datasheet |
| Datasheet | View & Download L4978 Datasheet |
| Datasheet | View & Download L4978 Datasheet |
| Datasheet | View & Download L4978 Datasheet |
Alternate Descriptions
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