LM337LZ/NOPB
LM337LZ-NOPB is a 1.5A adjustable voltage regulator with a fixed 1.25V reference voltage.LM337LZ/NOPB
LM337LZ-NOPB is a 1.5A adjustable voltage regulator with a fixed 1.25V reference voltage.
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Manufacturer Part # : LM337LZ/NOPB
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Package/Case: TO-92 (LP)-3
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Brand: Texas Instruments
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Service & Packaging
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LM337LZ/NOPB DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The LM337LZ-NOPB is a fixed negative voltage regulator capable of providing an output voltage ranging from -1.25V to -37V with a maximum output current of 100mA. It is a three-terminal adjustable regulator manufactured by Texas Instruments.This device offers thermal shutdown and current limiting capabilities to protect itself and the circuit it is regulating. It has a dropout voltage of 1.5V and a typical line regulation of 0.01%/V, making it suitable for applications requiring precise and stable voltage regulation.The LM337LZ-NOPB comes in a TO-92 package, making it easy to incorporate into various circuits. It operates over a wide temperature range of -40°C to 125°C, ensuring consistent performance in diverse environmental conditions.This negative voltage regulator is commonly used in various applications, such as adjustable power supplies, voltage inverters, and battery chargers. Its versatility and reliability make it a popular choice for designers looking for a compact and efficient voltage regulation solution.
Key Features
- Adjustable output voltage regulator
- Output voltage range from -1.25V to -37V
- Output current up to 100mA
- Internal thermal overload and short circuit protection
- Operating temperature range from 0°C to 125°C
- Available in TO-92 and SOIC-8 packages
Application
- Regulation of voltage in power supplies
- Adjustable voltage regulation in electronic circuits
- Constant current source applications
- Battery charger circuits
- Voltage regulation in instrumentation and testing equipment
- Adjustable LED driver circuits
- Switching power supplies
- Industrial control systems
- Motor control applications
- Telecommunication equipment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Output options | Adjustable Output | Iout (max) (A) | 0.1 |
Vin (max) (V) | -4.2 | Vin (min) (V) | -40 |
Vout (max) (V) | -1.2 | Vout (min) (V) | -37 |
Noise (µVrms) | 38 | Iq (typ) (mA) | 0.05 |
Thermal resistance θJA (°C/W) | 111 | Rating | Catalog |
Load capacitance (min) (µF) | 1 | Regulated outputs (#) | 1 |
Accuracy (%) | 1.4 | Dropout voltage (Vdo) (typ) (mV) | 2200 |
Operating temperature range (°C) | -25 to 100 |
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