LP2953AIN-3.3
- Mfr.Part #
- LP2953AIN-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG LIN POS ADJ 250MA 16DIP
- Stock
- 45,565
- In Stock :
- 45,565
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Packaging :
- Tube
- Number of Terminations :
- 16
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LP2953
- Pbfree Code :
- No
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity
- Number of Regulators :
- 1
- JESD-609 Code :
- e0
- Output Voltage :
- 3.3V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Pins :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Quiescent Current :
- 170μA
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Through Hole
- Packing Method :
- Rail
- Qualification Status :
- Not Qualified
- Input Voltage Absolute-Max :
- 30V
- Load Regulation-Max(%) :
- 0.2%
- Output Configuration :
- Positive
- Voltage - Output (Max) :
- 29V
- ECCN Code :
- EAR99
- Current - Supply (Max) :
- 33mA
- Lead Free :
- Lead Free
- Voltage Dropout (Max) :
- 0.8V @ 250mA
- Dropout Voltage :
- 470mV
- Terminal Pitch :
- 2.54mm
- Dropout Voltage1-Nom :
- 0.47V
- Number of Outputs :
- 1
- Width :
- 7.62mm
- Height Seated (Max) :
- 5.08mm
- Voltage - Output (Min/Fixed) :
- 1.23V 3.3V
- Pin Count :
- 16
- Control Features :
- Enable
- Output Type :
- Adjustable (Fixed)
- Voltage - Input (Max) :
- 30V
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- Dual
- Current - Output :
- 250mA
- Mount :
- Through Hole
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Output Voltage 1 :
- 3.3V
- Min Input Voltage :
- -20V
- Operating Temperature :
- -40°C~125°C
- Datasheets
- LP2953AIN-3.3

[Voltage Regulators - Linear] Overview
The LP2953AIN-3.3 from Texas Instruments is an integrated circuit linear voltage regulator designed to provide a stable and adjustable output voltage for various applications. With its robust construction and precise regulation capabilities, this regulator ensures consistent performance and reliability in demanding environments.
Engineered to meet the stringent requirements of modern electronic systems, the LP2953AIN-3.3 offers exceptional performance in terms of load regulation, line regulation, and thermal regulation. Its versatile design makes it suitable for a wide range of industrial and commercial applications where reliable voltage regulation is essential.
LP2953AIN-3.3 Features
- Adjustable Output Voltage
- Low Dropout Voltage
- 250mA Output Current
- Wide Input Voltage Range
- Thermal Shutdown Protection
- Short Circuit Current Limiting
- 16-DIP Package for Easy Mounting
LP2953AIN-3.3 Applications
- Industrial Automation: The LP2953AIN-3.3 is ideal for powering control systems, sensors, and actuators in industrial automation applications. Its precise voltage regulation ensures stable operation of critical components, enhancing overall system reliability.
- Telecommunications Equipment: In telecommunications infrastructure, this voltage regulator can be used to supply power to various components such as amplifiers, transceivers, and signal processing modules. Its low dropout voltage and thermal shutdown protection make it suitable for demanding environments.
- Test and Measurement Instruments: For precise measurements and accurate readings, test and measurement instruments require stable power sources. The LP2953AIN-3.3 ensures consistent voltage output, enabling reliable performance of instruments like multimeters, oscilloscopes, and signal generators.
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