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LM2991S

LM2991S

LM2991S

Texas Instruments

Enable Adjustable LM2991 PMIC 4 TO-263-6, D2Pak (5 Leads + Tab), TO-263BA

SOT-23

LM2991S Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Number of Pins 5
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e0
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Current Rating 1A
Base Part Number LM2991
Pin Count 4
Number of Outputs 1
Output Voltage -24V
Output Type Adjustable
Max Output Current 1A
Output Configuration Negative
Quiescent Current 5mA
Control Features Enable
Max Output Voltage -24V
Voltage - Output (Min/Fixed) -3V
Number of Regulators 1
Min Input Voltage -26V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 0.7mA
Voltage Dropout (Max) 1V @ 1A
PSRR 60dB (1kHz)
Reference Voltage -1.186V
Dropout Voltage 600mV
Dropout Voltage1-Nom 0.6V
Min Output Voltage -3V
Min Current Limit 1.5A
Load Regulation-Max(%) 0.4%
Line Regulation-Max (%/V) 0.04
Height 4.83mm
Length 10.16mm
Width 8.42mm
Thickness 4.58mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.43000 $5.43
10 $4.87700 $48.77
45 $4.61022 $207.4599
135 $3.99556 $539.4006
540 $3.40133 $1836.7182
1,035 $2.86860 $2.8686
2,520 $2.72517 $5.45034
LM2991S Product Details

LM2991S Overview


This Voltage Regulator IC comes inTube packaging. This battery regulator is contained in a TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package. There are 5 terminations on the gadget. The IC chip's output type is Adjustable. 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. IC voltage regulator has a sum of 4 pins. To ensure prompt, sufficient performance, this part features 1 outputs in total. Its dropout voltage is 10 volts. The component's pin number remains 5. FYI, the basic part number for this IC regulator is LM2991. It works in 1A output current at mostIt operates in the 5mA Quiescent Current state.

LM2991S Features


600mV dropout voltage


LM2991S Applications


There are a lot of Texas Instruments
LM2991S 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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