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L4963W
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 28 Weeks |
| Lifecycle Status | NRND (Last Updated: 7 months ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 18-DIP (0.300, 7.62mm) |
| Number of Pins | 18 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 18 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Pitch | 2.54mm |
| Base Part Number | L4963 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Efficiency | 75 % |
| Output Voltage | 36V |
| Output Type | Adjustable |
| Operating Supply Voltage | 46V |
| Voltage - Input (Min) | 9V |
| Input Voltage-Nom | 30V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| 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 | 5.1mm |
| Length | 24.8mm |
| Width | 7.1mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L4963W Overview
As a result of the use of the Tube package, the performance of this voltage regulator is optimized. In this voltage regulator, there are 18 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this harley voltage regulator is available in the 18-DIP (0.300, 7.62mm) package. 1 outputs have been configured in the voltage regulator 12v. The adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Through Hole mounting system. -40°C~150°C TJ should be the operating temperature when voltage regulator is operating. A DC-DC switching regulator such as this one switches at 42kHz~83kHz. The voltage regulator can be operated with a voltage as low as 9V as an input voltage. The adjusting voltage regulator's output voltage (Min/Fixed) is 5.1V. DC DC switching regulator's 1.5A output current allows for maximum design flexibility. 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. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. In this case, the DC/DC regulator belongs to the family L4963. There is a possibility that DC DC switching regulator can give voltage at 36V volts. 18 pins are used for switching regulator operation. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 5.1V. There is a maximum output voltage of 36V from this voltage regulator 12v. With 46V as the supply voltage, this DC-DC switching regulator will operate.
L4963W Features
1 outputs
18 pins
Operating supply voltage of 46V
L4963W Applications
There are a lot of STMicroelectronics L4963W Voltage Regulators applications.
- Packaging
- Series voltage regulation circuits
- Industrial robots
- Electrical power transmission
- Alternators
- Electric heating, lighting
- Electric water heaters
- Medical monitoring systems
- Remotely powered electric motors
- SMT equipment