L4963D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | L4963 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Efficiency | 75 % |
| Output Voltage | 36V |
| Output Type | Adjustable |
| Operating Supply Voltage | 46V |
| Input Voltage-Nom | 30V |
| Min Supply Voltage | 9V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Nominal Supply Current | 4mA |
| Output Configuration | Positive |
| Current - Output | 1.5A |
| Max Output Voltage | 36V |
| Voltage - Output (Min/Fixed) | 5.1V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 42kHz~83kHz |
| Control Technique | PULSE FREQUENCY MODULATION |
| Synchronous Rectifier | No |
| Min Output Voltage | 5.1V |
| Height | 2.35mm |
| Length | 13mm |
| Width | 7.6mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
L4963D Overview
It is designed to provide optimal performance by utilizing the Tube package. This harley voltage regulator has 20 terminations. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. Space savings are achieved by placing this voltage regulator in the 20-SOIC (0.295, 7.50mm Width) package. 1 outputs have been configured in the voltage regulator 12v. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~150°C TJ. The switching frequency of this DC-DC switching regulator reaches 42kHz~83kHz. DC DC switching regulator's output voltage (Min/Fixed) amounts to 5.1V. This voltage regulator 12v offers maximum design flexibility with an output current of 1.5A. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 30V for the purposes of operation. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. As part of the L4963 series of regulators, the voltage regulators can be found. Voltage of voltage regulator can be delivered at 36V volts. During switching regulator operation, 20 pins are used. As a general rule, this voltage regulator 12v should keep its output voltage at least at 5.1V. It provides the adjusting voltage regulator's maximal output voltage of 36V. This DC-DC switching regulator operates from a supply voltage of 46V. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 9V V is required.
L4963D Features
1 outputs
Peak reflow temperature (Cel) of 260
20 pins
Operating supply voltage of 46V
L4963D Applications
There are a lot of STMicroelectronics L4963D Voltage Regulators applications.
- Plate bending machines
- Sensitive electronic devices
- Energy management systems
- Communication system
- Computer rooms
- Refrigerators of central air conditioners
- Medical monitoring systems
- Digital display device
- Arc suppression circuits
- Gear/thread machining machines
