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  • LM334D

LM334D

8 Terminations8 Pin LM334 Current regulator1 Outputs0°C~70°C Max 40V


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-LM334D
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 225
  • Description: 8 Terminations8 Pin LM334 Current regulator1 Outputs0°C~70°C Max 40V (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Power Management Circuits
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM334
Function Current Source
Number of Outputs 1
Output Voltage 20V
Max Output Current 10mA
Supply Voltage-Min (Vsup) 1V
Max Supply Voltage 40V
Analog IC - Other Type ANALOG CIRCUIT
Voltage - Input 1V~40V
Element Configuration Single
Nominal Supply Current 10mA
Max Supply Current 10mA
Accuracy ±3%
Min Input Voltage 1V
Max Input Voltage 30V
Reference Type Adjustable
Min Output Voltage 1V
Height 1.25mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM334D Overview


Including buck boost converter in package Tube is a good idea.A package in the way of 8-SOIC (0.154, 3.90mm Width) is used for voltage regulator.There is a Surface Mount mounted on this current regulator.There should be a limcurrent regulator to the operating temperature of 0°C~70°C.As an input voltage, you will be able to input a voltage equal to 1V~40V.In addition to the 8 termination, there are a number of terminations that are used, which are achieved by terminating a transmission line with a voltage regulator that matches the characteristic impedance of the line.Among the LM334 family of products.Computers or other communication constant current regulators have 8 pins, which are pronged contacts.Surface Mount is responsible for mounting this current regulator.ANALOG CIRCUIT is the analog IC in this power converter.40V's maximum supply voltage can be supported by this buck boost converter.Part Power Management Circuits consists of these current regulations as well as other current regulations.As far as the supply voltage (Vsup) is concerned, it should be greater than 1V.The maximal input voltage of 30V makes it feature maximum design power converter flexibility.10mA features maximum voltage regulator's design flexibility due to its maximal output current.As a result of the maximum supply current of 10mA, maximum current regulator's design flexibility is possible.Due to 1V's minimal input voltage, it offers maximum design flexibility.Output 1 is configured.

LM334D Features


Tube package
LM334 family
The maximal supply voltage of 40V
1 output

LM334D Applications


There are a lot of STMicroelectronics LM334D Current Regulation/Managements applications.

  • Over-current measurement
  • Battery management
  • Power supply current measurement
  • Suspension controls
  • Diesel injection controls
  • Level translating
  • Current sensing
  • Smart battery packs
  • Power management
  • Over-current protection