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LM2991SX/NOPB

LM2991SX/NOPB

LM2991SX/NOPB

Texas Instruments

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

SOT-23

LM2991SX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Number of Pins 5
Weight 113.398093g
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
ECCN Code EAR99
Packing Method TR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Base Part Number LM2991
Pin Count4
Current - Supply (Max) 5mA
Number of Outputs 1
Output Voltage -24V
Output Type Adjustable
Max Output Current1A
Output Configuration Negative
Quiescent Current5mA
Control Features Enable
Max Output Voltage-24V
Voltage - Output (Min/Fixed) -3V
Number of Regulators1
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 Voltage600mV
Dropout Voltage1-Nom 0.6V
Min Output Voltage -3V
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 HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:1775 items

Pricing & Ordering

QuantityUnit PriceExt. Price
500$2.12480$1062.4

LM2991SX/NOPB Product Details

LM2991SX/NOPB Overview


Tape & Reel (TR) cases are used for delivery. The Liner regulator IC is packaged in TO-263-6, D2Pak (5 Leads + Tab), TO-263BA case. On the Linear IC itself, there are 5 terminations. Adjustable is the output type of the Voltage Regulator IC. As part of this electrical component, 1 regulators are implemented. Variations are made to the Surface Mount operating temperature range by the Voltage Regulator IC. Default settings are set to -40°C~125°C degrees. There is a Negative configured as the output function for this IC regulator. On this chip, there are a total of 4 pins in total. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 5 pins. For your information, the basic part number for this regulator IC is LM2991. TR is the way in which the voltage regulator IC is packed. In order to meet the operation requirements, its maximal output current reaches 1A. It operates in the 5mA Quiescent Current state.

LM2991SX/NOPB Features


600mV dropout voltage
TR method of packing


LM2991SX/NOPB Applications


There are a lot of Texas Instruments
LM2991SX/NOPB Linear Voltage Regulators applications.


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

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