LM337Linear Voltage Regulators

General Description 

The B337 is adjustable 3-terminal negative voltage regulators capable of supplying −1.5 A or more currents over an output voltage range of −1.25 V to −37 V. It requires only two external resistors to set the output voltage and one output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the B337 feature internal current limiting, thermal shutdown and safe-area compensation, making it virtually blowout-proof against overloads. 

Features 

1.5-A Output Current

 Line Regulation 0.01%N (Typical) 

Load Regulation 0.3%(Typical) 

77-dB Ripple Rejection 

50 ppm/C Temperature Coefficient 

Thermal Overload Protection 

Internal Short-Circuit Current Limiting Protections

LM337Linear Voltage Regulators parameter list

Output Current Vout (Max) (A):

1.5A

Operating Voltage (Vcc) (v):

~1.25V-37V

Operating Temperature Range (℃):

-40~125°C

Package:

TO-252 TO-220/TO-263

Alternative:

LM337

• Power supply
• home appliance
• drone
• floor sweeper
• Medical device
• Multimedia audio power amplifier
• LED lighting
• Toy
• robot
• Instruments and meters
• industrial control
• Automotive Electronics

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