ST L4963D

Manufacturer No:

L4963D

Manufacturer:

Package:

20-SOIC (0.295, 7.50mm Width)

Description:

20 Terminals 20-Pin L4963 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 42kHz~83kHz Tube 1.5A 20-SOIC (0.295, 7.50mm Width)

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L4963D information

ST L4963D technical specifications, attributes, parameters and parts with similar specifications to ST L4963D.

Type
Parameter

Lifecycle Status
ACTIVE (Last Updated: 6 months ago)

Factory Lead Time
25 Weeks

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 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
RoHS Compliant

Lead Free
Contains Lead

Download datasheets and manufacturer documentation for ST L4963D.

Datasheets:

stmicroelectronics-l4963d-datasheets-0388.pdf

stmicroelectronics-l4963d-datasheets-0389.pdf

stmicroelectronics-l4963d-datasheets-0390.pdf

L4963D Overview

It is designed to provide optimal performance by utilizing the Tube package. There are 20 terminations in this harley voltage regulator. As this regulator voltage is equipped with an analog IC of the type SWITCHING REGULATOR, it is a SWITCHING REGULATOR-type voltage regulator. For space-saving purposes, this voltage regulator is available in the 20-SOIC (0.295, 7.50mm Width) package. A total of 1 outputs are configured in this voltage regulator. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. Surface Mount-mount switching regulator. -40°C~150°C TJ should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 42kHz~83kHz. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 5.1V. DC DC switching regulator's 1.5A output current allows for maximum design flexibility. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 30V as the nominal input voltage. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. In this case, the DC/DC regulator belongs to the family L4963. Voltage can be produced at 36V volts by voltage regulator. The switching regulator operation of the system is controlled by 20 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 5.1V. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 36V, which is the highest available. An input voltage of 46V is used to operate this harley voltage regulator. By requiring a minimum voltage of 9VV, adjusting voltage regulator reliable performance is guaranteed.

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.

Ball screw pair
Computer application technology
Network technology
Automation technology
CMM
Various precision measuring instruments
Various precision measuring detectors
Flaw detection equipment
Balance equipment
Industrial robots

User Guide

PURCHASE

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MEANS OF PAYMENT

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IMPORTANT NOTICE

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Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

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2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.