LM336B-2.5

LM236Ć2.5, LM336Ć2.5, LM336BĆ2.5 2.5ĆV INTEGRATED REFERENCE CIRCUITS SLVS063E − NOVEMBER 1988 − REVISED OCTOBER 2003 D Low Temperature Coefficient D Wide Operating Current . . . 400 µA to 10 mA D 0.27-Ω Dynamic Impedance D ±1% Tolerance Available D Specified Temperature Stability D Easily Trimmed for Minimum Temperature Drift D Fast Turnon description/ordering information The LM236-2.5, LM336-2.5, and LM336B-2.5 integrated circuits are precision 2.5-V shunt regulator diodes. These reference circuits operate as low-temperature-coefficient 2.5-V Zener diodes with a 0.2-Ω dynamic impedance. A third terminal provided on the circuit allows the reference voltage and temperature coefficient to be trimmed easily. D PACKAGE (TOP VIEW) NC 1 NC 2 NC 3 ANODE 4 8 CATHODE 7 NC 6 NC 5 ADJ NC − No internal connection LM336-2.5, LM336B-2.5 . . . LP PACKAGE (TOP VIEW) ANODE CATHODE ADJ The series is useful as precision 2.5-V low-voltage references (VZ) for digital voltmeters, power supplies, or operational-amplifier circuitry. The 2.5-V voltage reference makes it convenient to obtain a stable reference from 5-V logic supplies. Devices in this series operate as shunt regulators, and can be used as either positive or negative voltage references. The LM236-2.5 is characterized for operation from −25°C to 85°C. The LM336-2.5 and LM336B-2.5 are characterized for operation from 0°C to 70°C. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING 0°C to 70°C SOIC (D) T...