8 Terminations5V 8 Pin LM3813 Current regulator-40°C~125°C Min 2V Max 2.25V
SOT-23
LM3813M-1.0/NOPB Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~125°C
Packaging
Tube
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Power Management Circuits
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Supply Voltage
5V
Terminal Pitch
1.27mm
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
LM3813
Function
Current Gauge
Qualification Status
Not Qualified
Number of Channels
2
Max Supply Voltage
2.25V
Min Supply Voltage
2V
Analog IC - Other Type
POWER SUPPLY SUPPORT CIRCUIT
Voltage - Input
2V~5.25V
Output Current
1mA
Adjustable Threshold
NO
Accuracy
±2%
Sensing Method
Low-Side
Height Seated (Max)
1.7mm
Length
4.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM3813M-1.0/NOPB Product Details
LM3813M-1.0/NOPB Overview
Including buck boost converter in package Tube is a good idea.In this case, voltage regulator has been packaged in the same way as 8-SOIC (0.154, 3.90mm Width).Current regulator is mounted by Surface Mount.Current regulator is recommended that the operating temperature not exceed -40°C~125°C.An input voltage wcurrent regulatorh a value of 2V~5.25V may be used as an input voltage.There are 8 terminations, which are the practice of ending a transmission line with a voltage regulator that matches the characteristic impedance of the line.There is a LM3813 family member who is related to current regulator.Computers and other communication constant current regulators use 8 pins, which are pronged contacts.There is a Surface Mount mounting bracket on the back of this current regulator.As long as the constant current is powered by a 5VV power source, it should work as long as it is plugged in.The analog IC used in this power converter is POWER SUPPLY SUPPORT CIRCUIT.A significant number of channels are growing strongly/weakly: 2.2.25V's maximum supply voltage can be supported by this buck boost converter.In this case, these current regulations are included as part of a part called Power Management Circuits.A minimum supply voltage of 2V is required for its operation.
LM3813M-1.0/NOPB Features
Tube package LM3813 family The maximal supply voltage of 2.25V
LM3813M-1.0/NOPB Applications
There are a lot of Texas Instruments LM3813M-1.0/NOPB Current Regulation/Managements applications.