Adjustable Positive Linear Voltage Regulator 1.2V-37V 1A SOT-223-4

The Adjustable Positive Linear Voltage Regulator from Texas Instruments is a highly versatile 3-terminal device capable of supplying an output current in excess of 1.5A across an output range of 1.2V to 37V. Exceptionally straightforward to apply, this regulator requires only two external resistors to configure the output voltage, simplifying circuit design.

Delivering superior performance compared to standard fixed regulators, it provides improved line and load regulation. The device incorporates comprehensive overload protection typically found only in integrated circuits, including current limiting, thermal overload protection, and safe area protection. Crucially, all overload protection circuitry remains fully operational even if the adjustment terminal becomes disconnected.

Key Features

• Specified 1% output voltage tolerance
• Specified maximum 0.01%/V line regulation
• Adjustable output down to 1.2V
• Current limit constant with temperature
• 80dB ripple rejection
• Short-circuit protected output
• Green product: No Sb/Br

Designed for surface mount applications, this SOT-223-4 package operates reliably across a wide temperature range from -40°C to 125°C, making it suitable for demanding environments.