L7809ABD2T-TR ST Voltage Regulators - Linear

The L7809ABD2T-TR is a positive fixed-voltage linear regulator from STMicroelectronics in D2PAK (TO-263-3) surface-mount package, providing 9V output with up to 1.5A current capability. For selection, verify input voltage from 11V to 35V, output tolerance of ±2% (AB grade), dropout voltage of 2V typical at 1A, quiescent current of 6mA, PSRR of 61dB at 120Hz, and operating junction temperature from -40°C to +125°C. Features include thermal overload protection for overtemperature shutdown, short-circuit protection with current limiting, and output safe area protection. Ideal for industrial control systems requiring stable 9V rail, automotive electronics (ECU power supplies), test and measurement equipment, local on-card regulation, and post-regulation for switching power supplies where fixed 9V output with 1.5A capability is needed in surface-mount D2PAK package. In stock at HL Electronics – request a quote for fast delivery.