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LP2953IN

LP2953IN

LP2953IN

Texas Instruments

Enable Adjustable (Fixed) 2.54mm LP2953 PMIC 16 16-DIP (0.300, 7.62mm)

SOT-23

LP2953IN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Number of Pins 16
Operating Temperature-40°C~125°C
PackagingTube
Tolerance 0.2%
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Terminal Position DUAL
Number of Functions 1
Terminal Pitch2.54mm
Base Part Number LP2953
Pin Count16
Current - Supply (Max) 33mA
Number of Outputs 1
Voltage - Input (Max) 30V
Output Voltage 29V
Output Type Adjustable (Fixed)
Max Output Current250mA
Output Configuration Positive
Quiescent Current170μA
Control Features Enable
Output Voltage 1 5V
Voltage - Output (Min/Fixed) 1.23V 5V
Number of Regulators1
Min Input Voltage -20V
Protection Features Over Current, Over Temperature, Reverse Polarity
Current - Quiescent (Iq) 170μA
Voltage Dropout (Max) 0.8V @ 250mA
Reference Voltage1.255V
Dropout Voltage470mV
Dropout Voltage1-Nom 0.8V
Input Voltage Absolute-Max 30V
Load Regulation-Max(%) 0.3%
Height Seated (Max) 5.08mm
Width 7.62mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2135 items

LP2953IN Product Details

LP2953IN Overview


A Tube case is used to deliver this IC regulator. This voltage regulator IC comes in a 16-DIP (0.300, 7.62mm) case. On the regulater IC chip, there are a total of 16 terminations. Output type Adjustable (Fixed). This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Through Hole can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 16 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 16 pins on the chip. As an FYI, this IC voltage regulator has the basic part number LP2953. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 250mA. It operates in the 170μA Quiescent Current state. 0.2% tolerance is what this regulator IC has, which is quite low.

LP2953IN Features


470mV dropout voltage
0.2% tolerance


LP2953IN Applications


There are a lot of Texas Instruments
LP2953IN Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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