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L5983

L5983

L5983

STMicroelectronics

8 Terminals 2.9V 8-Pin L5983 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 8-VFDFN Exposed Pad

SOT-23

L5983 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 8 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Number of Pins 8
Operating Temperature-40°C~150°C TJ
PackagingTube
JESD-609 Code e3
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L5983
Function Step-Down
Number of Outputs 1
Output Voltage 18V
Output Type Adjustable
Max Output Current1.5A
Operating Supply Voltage18V
Voltage - Input (Min) 2.9V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 0.6V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz~1MHz
Synchronous RectifierNo
Min Output Voltage 600mV
Height 880μm
Length 3mm
Width 3mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3813 items

Pricing & Ordering

QuantityUnit PriceExt. Price

L5983 Product Details

L5983 Overview


A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 8 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 8-VFDFN Exposed Pad package. 1 outputs of voltage regulator are configured. 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. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. A DC-DC switching regulator such as this one switches at 250kHz~1MHz. Voltage regulators like this one can operate at least with 2.9V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. As a member of the L5983 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 18V volts. During switching regulator operation, 8 pins are used. Ideally this switch regulator should have an output voltage of about 600mV at the very least. A maximum output current of 1.5A A is provided to meet the switching regulator operation requirements. DC-DC switching regulator with supply voltage 18V.

L5983 Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 18V


L5983 Applications


There are a lot of STMicroelectronics
L5983 Voltage Regulators applications.


  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools
  • Machining centers

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