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LM2990S-12

LM2990S-12

LM2990S-12

Texas Instruments

Fixed 2.54mm LM2990 PMIC 4 TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

SOT-23

LM2990S-12 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e0
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch2.54mm
Current Rating1.5kA
Base Part Number LM2990
Pin Count4
Number of Outputs 1
Output Voltage -12V
Output Type Fixed
Max Output Current1.8A
Output Configuration Negative
Max Supply Current 5mA
Quiescent Current5mA
Accuracy 5 %
Output Voltage 1 12V
Number of Regulators1
Min Input Voltage -26V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 1mA
Voltage Dropout (Max) 1V @ 1A
PSRR 52dB (1kHz)
Dropout Voltage1V
Dropout Voltage1-Nom 0.6V
Min Output Voltage -12V
Power Supply Rejection Ratio (PSRR) 52dB
Voltage Tolerance-Max 5%
Output Voltage Accuracy 5 %
Height 4.83mm
Length 10.18mm
Width 8.41mm
Thickness 4.44mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1088 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.82000$4.82
10$4.33200$43.32
45$4.09511$184.27995
135$3.54904$479.1204
540$3.02120$1631.448

LM2990S-12 Product Details

LM2990S-12 Overview


This Voltage Regulator IC comes inTube packaging. Packaged in a TO-263-4, D2Pak (3 Leads + Tab), TO-263AA case, the battery regulator IC is protected from damage during shipment. There are 3 terminations on the gadget. The IC chip's output type is Fixed. This electronic component implements 1 regulators. The Linear Voltage Regulator's mounting type is Surface Mount. The IC Regulator is set to operate at -40°C~125°C degrees. This regulator's output function is configured to be Negative. There are totally 4 pins on this chip. To ensure prompt, sufficient performance, this part features 1 outputs in total. Its dropout voltage is 10 volts. The component's pin number remains 3. FYI, the basic part number for this IC regulator is LM2990. It works in 1.8A output current at mostIt operates in the 5mA Quiescent Current state.

LM2990S-12 Features


1V dropout voltage


LM2990S-12 Applications


There are a lot of Texas Instruments
LM2990S-12 Linear Voltage Regulators applications.


  • Home electric appliance
  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator

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