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LP2951CSD

LP2951CSD

LP2951CSD

Texas Instruments

Enable Adjustable (Fixed) LP2951 PMIC 8 8-WDFN Exposed Pad

SOT-23

LP2951CSD Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-WDFN Exposed Pad
Number of Pins 8
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Other Regulators
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LP2951
Pin Count8
Current - Supply (Max) 14mA
Number of Outputs 1
Output Voltage 5V
Output Type Adjustable (Fixed)
Max Output Current100mA
Max Supply Voltage30V
Output Configuration Positive
Quiescent Current75μA
Control Features Enable
Max Output Voltage29V
Output Voltage 1 5V
Voltage - Output (Min/Fixed) 1.235V 5V
Number of Regulators1
Min Input Voltage 2.3V
Protection Features Over Current, Over Temperature, Short Circuit
Current - Quiescent (Iq) 120μA
Voltage Dropout (Max) 0.6V @ 100mA
Reference Voltage1.25V
Dropout Voltage380mV
Dropout Voltage1-Nom 0.38V
Min Output Voltage 1.24V
Voltage Tolerance-Max 2.4%
Voltage - Output (Max) 29V
Output Voltage Accuracy 0.5 %
Adjustability FIXED/ADJUSTABLE
Length 4mm
Width 4mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1759 items

LP2951CSD Product Details

LP2951CSD Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a 8-WDFN Exposed Pad case. Basically, the voltage regulator chip is made up of 8 terminations. In this case, Adjustable (Fixed) represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C TJ degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 8. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 8-shaped. As an FYI, this IC voltage regulator has the basic part number LP2951. An example of this type of component would be a Other Regulators component. Packing the voltage regulator IC in this way is called TAPE AND REEL packing. The maximal output current reaches 100mA to meet the operating requirements. It operates in the 75μA Quiescent Current state. The top supply voltage can be set to 30V volts.

LP2951CSD Features


380mV dropout voltage
Other Regulators subtageroy
TAPE AND REEL method of packing


LP2951CSD Applications


There are a lot of Texas Instruments
LP2951CSD Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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