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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Reference Voltage :
- 1.3V
- Packaging :
- Tape and Box (TB)
- JESD-609 Code :
- e3
- Factory Lead Time :
- 6 Weeks
- Dropout Voltage1-Nom :
- 2.2V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -25°C~125°C
- Number of Pins :
- 3
- ECCN Code :
- EAR99
- Thickness :
- 3.6mm
- Number of Terminations :
- 3
- Power Dissipation :
- 625mW
- Terminal Position :
- BOTTOM
- Quiescent Current :
- 3mA
- Mount :
- Through Hole
- Radiation Hardening :
- No
- Output Type :
- Adjustable
- Number of Outputs :
- 1
- Length :
- 4.3mm
- Base Part Number :
- LM337
- Width :
- 4.3mm
- Max Power Dissipation :
- 625mW
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Lead Free :
- Lead Free
- Dropout Voltage :
- 115mV
- Mounting Type :
- Through Hole
- Protection Features :
- Over Temperature, Short Circuit
- Max Output Current :
- 100mA
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Input Voltage :
- -4.2V
- Pbfree Code :
- yes
- Height :
- 5.34mm
- Output Configuration :
- Negative
- Voltage - Output (Max) :
- -37V
- Output Voltage :
- -1.2V
- Voltage - Input (Max) :
- -40V
- PSRR :
- 60dB (120Hz)
- Terminal Finish :
- Matte Tin (Sn)
- Number of Regulators :
- 1
- Datasheets
- LM337LZ/LFT3
,TO-226_straightlead.jpg)
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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















