The 1N4007 is the most commonly used rectifier diode. It is commonly used in rectifier circuits, protection circuits and regulator circuits. The lead near to the silver line is the cathode and the other lead is anode, current is allowed to flow only form anode to cathode. The specifications of the 1N4007 diode are: Manufacturer Product Number:1N4007 Description: DIODE GEN PURP 1KV 1A DO41 Detailed Description: Diode 1000 V 1A Through Hole DO-41

The ADR380 and ADR381 are precise band gap voltage references with great accuracy, consistency, and low power consumption in a small footprint. Temperature drift curvature correction procedures that are patented reduce the non - linearity of the voltage change with heat. They are suited for 3 V to 5 V battery-powered applications because to their wide working range and low power consumption. The ADR380 and ADR381 are low dropout voltage (LDV) micropower devices that deliver a consistent output voltage from suppliers as low as 300 mV above the output voltage. They are specified for the industrial temperature range (40°C to 85°C). The ADR380/ADR381 are available in the small three-lead SOT-23 package. FEATURES Initial precision: 5 mV/maximum 6 mV Initial mistake in accuracy: 0.24 percent/ 0.24 percent Low TCVOUT: maximum 25 ppm/°C 70 ppm/mA load control 25 ppm/V line regulation extensive operational ranges 2.4 V to 18 V for ADR380 2.8 V to 18 V for ADR381 120 A maximum for low power 5-mA high output current Wide temperature range: 40 to 85 degrees Celsius small 3-lead SOT-23 package with conventional pinout APPLICATIONS battery-operated equipment portable medical devices data collection methods Control systems for industrial processes a set of hard discs Automotive

The AP2112 is a guaranteed 600mA (min.) continuous load current, low dropout linear regulator in CMOS technology with enable function. The fixed output voltage options for the AP2112 are 1.2V, 1.8V, 2.5V, 2.6V, or 3.3V. The LDO offers exceptional performance for coping with line and load transients because to its output precision of 1.5 percent and extremely quick loop response. The AP2112 has an auto discharge feature that, when the device is turned off, connects the output to earth through 60 ohms of resistance. The regulator offers SOT25, SOT89-5, and SO-8 packaging and has a low power consumption. Previously known as SOT-23-5, SOT-89-5, and SOIC-8 packages, respectively, they have been renamed to conform to the most recent terminology used by Diodes Incorporated. Features Output voltage precision: 1.5 percent 600 mA is the output current (Min.) Protection Against Foldback Short Current: 50mA Enable the VOUT On/Off Function @IOUT = 600mA Low Dropout Voltage (3.3V): 250mV (Typ.) Excellent Line Regulation: 0.02 percent /V and 0.2 percent /A (Typ.) for the load regulation (Typ.) Low Quiescent Current (Typ.): 55 A; Low Standby Current (Standard): 0.01 A (Typ.) 50VRMS Low Output Noise OTSD Protection; PSRR: 100Hz -65dB, 1kHz -65dB