National Semiconductor LM317KSTEEL, Linear Voltage Regulator, 1.5 Amps, 4 PieceCondition:* New Surplus Stock, Not In OEM Packaging. As Pictured.Additional Notes:* Quantity: 4 Pieces* Output Configuration: Positive* Output Type: Adjustable* Number of Regulators: 1* Voltage – Input (Max): 40 Volt* Voltage – Output (Min/Fixed): 1.25 Volt* Voltage – Output (Max): 37 Volt* Voltage Dropout (Max): N/A* Current – Output: 1.5 Amp* Current – Quiescent (Iq): 5 mA* PSRR: 80dB ~ 65dB (120 Hz)* Protection Features: Over Current, Over Temperature, Short Circuit* Operating Temperature: 0C To +125C* Mounting Type: Through Hole* Package/CaseTO-3-2National SemiconductorLM317KSTEEL