ST L4971D
ST L4971D

ST L4971D

Manufacturer No:

L4971D

Manufacturer:

ST

Package:

16-SOIC (0.295, 7.50mm Width)

Description:

16 Terminals 8V 16-Pin L4971 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~300kHz Tube 16-SOIC (0.295, 7.50mm Width)

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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L4971D information

ST L4971D technical specifications, attributes, parameters and parts with similar specifications to ST L4971D.

  • Type
  • Parameter
  • Lifecycle Status
  • ACTIVE (Last Updated: 7 months ago)
  • Factory Lead Time
  • 25 Weeks
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 16-SOIC (0.295, 7.50mm Width)
  • Number of Pins
  • 16
  • 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
  • 16
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
  • Switching Regulator or Controllers
  • Technology
  • BCDMOS
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 260
  • Frequency
  • 300GHz
  • Time@Peak Reflow Temperature-Max (s)
  • 30
  • Base Part Number
  • L4971
  • Function
  • Step-Down
  • Number of Outputs
  • 1
  • Voltage - Input (Max)
  • 55V
  • Output Voltage
  • 50V
  • Output Type
  • Adjustable
  • Max Output Current
  • 1.5A
  • Voltage - Input (Min)
  • 8V
  • Input Voltage-Nom
  • 24V
  • Analog IC - Other Type
  • SWITCHING REGULATOR
  • Output Configuration
  • Positive
  • Max Output Voltage
  • 50V
  • Topology
  • Buck
  • Control Mode
  • VOLTAGE-MODE
  • Frequency - Switching
  • 100kHz~300kHz
  • Control Technique
  • PULSE WIDTH MODULATION
  • Supply Current-Max (Isup)
  • 6mA
  • Synchronous Rectifier
  • No
  • Dropout Voltage
  • 440mV
  • Min Output Voltage
  • 3.3V
  • Voltage - Output (Max)
  • 50V
  • Height
  • 2.35mm
  • Length
  • 10.5mm
  • Width
  • 7.6mm
  • REACH SVHC
  • No SVHC
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for ST L4971D.

Datasheets:

L4971D Overview


As a result of the use of the Tube package, the performance of this voltage regulator is optimized. As you can see, this harley voltage regulator contains 16 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space-saving 16-SOIC (0.295, 7.50mm Width) packages are available for this harley voltage regulator. There are 1 outputs configured on the voltage regulator. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. The voltage regulator 12v fits the Surface Mount mounting hole. This voltage regulator 12v should operate at a temperature of -40°C~150°C TJ when operating. 100kHz~300kHz is the switching frequency of this DC-DC switching regulator. A dc to dc voltage regulator's minimum input voltage of 8V is required for this voltage regulator to operate. The maximum input voltage of voltage regulator is 55V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 24V is provided. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. DC/DC regulators such as this one belong to the L4971 family of products. Voltage of voltage regulator can be delivered at 50V volts. In order to operate voltage regulator, there are 16 pins that must be connected. For this switching regulator, it is recommended that the output voltage is at least 3.3V volts. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 1.5A A. 50V's maximal output voltage allows adjusting voltage regulator to operate easily. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 50V. At a frequency of 300GHz, dc to dc voltage regulator is capable of maintaining high accuracy.

L4971D Features


1 outputs
Peak reflow temperature (Cel) of 260
16 pins


L4971D Applications


There are a lot of STMicroelectronics
L4971D Voltage Regulators applications.


  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment

User Guide

PURCHASE

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Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

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SHIPPING METHOD

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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.

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