Circuit diagrams and schematics - Electronic projects

Features Output voltage adjustable from -1.2V to -37V 1.5A output current guaranteed, -55°C to +150°C Line regulation typically 0.01%/V Load regulation typically 0.3% Excellent thermal regulation, 0.002%/W 77 dB ripple rejection Excellent rejection of thermal transients 50 ppm/°C temperature coefficient Temperature-independent current limit Internal thermal overload protection P+ Product Enhancement tested Standard 3-lead transistor package [...]

 Source :: http://www.national.com/pf/LM/LM350.html Features • Adjustable output down to 1.2V • Guaranteed 3A output current • Guaranteed thermal regulation • Output is short circuit protected • Current limit constant with temperature • P+ Product Enhancement tested • 86 dB ripple rejection • Guaranteed 1% output voltage tolerance (LM350A) • Guaranteed max. 0.01%/V line regulation (LM350A) [...]

Source :: http://www.national.com/pf/LM/LM324.html Features � Internally frequency compensated for unity gain � Large DC voltage gain 100 dB � Wide bandwidth (unity gain) 1 MHz (temperature compensated) � Wide power supply range: Single supply 3V to 32V or dual supplies �1.5V to �16V � Very low supply current drain (700 �A)-essentially independent of supply voltage [...]