LM337LZ/LFT3
- Mfr.Part #
- LM337LZ/LFT3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 100MA TO92-3
- Stock
- 4,965
- In Stock :
- 4,965
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Reference Voltage :
- 1.3V
- Dropout Voltage :
- 115mV
- Width :
- 4.3mm
- Mount :
- Through Hole
- Max Power Dissipation :
- 625mW
- Power Dissipation :
- 625mW
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Voltage - Output (Max) :
- -37V
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Factory Lead Time :
- 6 Weeks
- Voltage - Input (Max) :
- -40V
- Operating Temperature :
- -25°C~125°C
- Thickness :
- 3.6mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- -4.2V
- Terminal Position :
- BOTTOM
- Output Voltage :
- -1.2V
- Packaging :
- Tape and Box (TB)
- Number of Terminations :
- 3
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- Adjustable
- Dropout Voltage1-Nom :
- 2.2V
- Output Configuration :
- Negative
- Mounting Type :
- Through Hole
- Number of Regulators :
- 1
- Lead Free :
- Lead Free
- Quiescent Current :
- 3mA
- Max Output Current :
- 100mA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Base Part Number :
- LM337
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Height :
- 5.34mm
- Number of Pins :
- 3
- Protection Features :
- Over Temperature, Short Circuit
- Length :
- 4.3mm
- PSRR :
- 60dB (120Hz)
- Datasheets
- LM337LZ/LFT3
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Voltage Regulators - Linear Texas Instruments LM337LZ/LFT3 Overview
The LM337LZ/LFT3 from Texas Instruments is a top-tier adjustable negative linear voltage regulator designed for applications requiring a stable and reliable power supply. Capable of delivering up to 100 mA of output current, this component is an essential building block in both commercial and industrial electronic systems. The device features a robust design with a wide range of output voltages, which can be adjusted from -1.2V to -37V, ensuring versatility across various applications. The LM337LZ/LFT3 is particularly noted for its high efficiency and reliability, making it a preferred choice for designers focusing on energy-sensitive projects.
LM337LZ/LFT3 Features
This voltage regulator includes several features that make it an exceptional choice for demanding applications. Key features include thermal overload protection, which safeguards the device from damage under extreme conditions. Additionally, it offers output transistor safe area compensation, enhancing its operational reliability over a broad range of operating conditions. Its compact TO-92 package allows for easy integration into space-constrained applications, while ensuring low thermal resistance and good electrical isolation.
LM337LZ/LFT3 Applications
- Power Supplies: Utilized to provide a stable negative voltage for operational amplifiers and other sensitive electronic components within power management systems.
- Automotive Electronics: Integral in managing consistent power supply to automotive sensors and electronic control units (ECUs), enhancing vehicle performance and reliability.
- Portable Devices: Essential in extending battery life and improving performance of portable medical devices and instrumentation by ensuring stable power delivery.
- Telecommunications: Deployed in telecommunications infrastructure to stabilize power supply in fluctuating environments, thereby ensuring reliable communication services.
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