LP38855T-1.2
- Mfr.Part #
- LP38855T-1.2
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG LINEAR 1.2V 1.5A TO220-5
- Stock
- 7,873
- In Stock :
- 7,873
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- ECCN Code :
- EAR99
- Dropout Voltage1-Nom :
- 0.13V
- Base Part Number :
- LP38855
- Protection Features :
- Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
- Mount :
- Through Hole
- Pin Count :
- 3
- Package / Case :
- TO-220-5 Formed Leads
- Number of Functions :
- 1
- Terminal Position :
- Zig-Zag
- Output Configuration :
- Positive
- Quiescent Current :
- 10mA
- Current - Supply (Max) :
- 15mA
- Pbfree Code :
- No
- Output Voltage :
- 1.2V
- Packing Method :
- Rail
- Voltage Tolerance-Max :
- 3%
- Accuracy :
- 2 %
- Radiation Hardening :
- No
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 5
- Operating Temperature :
- -40°C~125°C
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Regulators :
- 1
- Number of Pins :
- 5
- Control Features :
- Enable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Outputs :
- 1
- Current - Quiescent (Iq) :
- 300μA
- PSRR :
- 80dB ~ 65dB (120Hz ~ 1kHz)
- Lead Free :
- Contains Lead
- Input Voltage Absolute-Max :
- 6V
- Voltage Dropout (Max) :
- 0.18V @ 1.5A
- Packaging :
- Tube
- Mounting Type :
- Through Hole
- Voltage - Input (Max) :
- 5.5V
- Output Voltage 1 :
- 1.2V
- JESD-609 Code :
- e0
- Min Input Voltage :
- 1.38V
- Output Type :
- FIXED
- Max Output Current :
- 1.5A
- Dropout Voltage :
- 130mV
- Datasheets
- LP38855T-1.2

Voltage Regulators - Linear Texas Instruments LP38855T-1.2 Overview
The LP38855T-1.2 by Texas Instruments is an advanced linear voltage regulator designed to deliver high performance and reliability in various electronic applications. This integrated circuit (IC) offers a stable output voltage of 1.2V with a maximum current rating of 1.5A, making it ideal for powering sensitive components in demanding environments.
With its compact TO2205 package and efficient design, the LP38855T-1.2 provides industry-leading voltage regulation capabilities, ensuring consistent power delivery for optimal system operation. Whether used in industrial equipment, telecommunications devices, or automotive systems, this regulator excels in providing precise voltage control, enhancing overall performance and longevity.
LP38855T-1.2 Features
- Stable Output Voltage: The LP38855T-1.2 maintains a consistent output voltage of 1.2V, ensuring reliable power supply to connected devices.
- High Current Rating: With a maximum output current of 1.5A, this linear regulator can effectively power a wide range of electronic components.
- Low Dropout Voltage: Its low dropout voltage characteristics minimize power dissipation and improve efficiency, even under high load conditions.
- Thermal Overload Protection: Built-in thermal shutdown and current limit functions safeguard the regulator and connected devices from overheating and overcurrent situations.
- Wide Operating Temperature Range: The LP38855T-1.2 operates efficiently across a broad temperature spectrum, ensuring stable performance in diverse environmental conditions.
LP38855T-1.2 Applications
- Industrial Automation: Utilized in programmable logic controllers (PLCs), motor drives, and power supplies, the LP38855T-1.2 provides precise voltage regulation for critical control systems, enhancing reliability and performance in industrial settings.
- Telecommunications Equipment: Integrated into network routers, base stations, and communication devices, this regulator ensures stable power delivery to sensitive circuitry, enabling seamless data transmission and connectivity.
- Automotive Electronics: Deployed in automotive infotainment systems, engine control units (ECUs), and advanced driver-assistance systems (ADAS), the LP38855T-1.2 delivers consistent voltage levels, enhancing the functionality and safety of onboard electronics.
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