NCP100 Datasheet | onsemi

NCP100 Sub 1.0 V Precision Adjustable Shunt Regulator The NCP100 is a precision low voltage shunt regulator that is programmable over a voltage range of 0.9 V to 6.0 V. This device Features a guaranteed reference accuracy of ±1.7% at 25°C and ±2.6% over the entire temperature range of - 40°C to 85°C. The NCP100 exhibits a sharp low current turn- on characteristic with a low dynamic impedance of 0.20 W over an operating current range of 100 m A to 20 m A. These characteristics make this device an ideal replacement for zener diodes in numerous application circuits that require a precise low voltage reference. When bined with an optocoupler, the NCP100 can be used as an error amplifier for controlling the feedback loop in isolated low output voltage (2.3 V) switching power supplies. This device is available in an economical space saving TSOP- 5 package. Features http://onsemi. 5 1 TSOP- 5 SN SUFFIX CASE 483 - - - - - - - - - - - Programmable Output Voltage Range of 0.9 V to 6.0 V Voltage Reference Tolerance of ±1.7% Sharp Low Current Turn- ON Characteristic Low Dynamic Output Impedance of 0.2 W from 100 m A to 20 m A Wide Operating Current Range of 80 m A to 20 m A Space Saving TSOP- 5 Package Pb- Free Package is Available PIN CONNECTIONS AND MARKING DIAGRAM NC Anode Cathode 1 RABYW 4 (Top View) RAB = Device Code Y = Year W = Work Week Reference 2 3 5 Anode Applications Reference for Single Cell Alkaline, Ni CD and Ni MH Applications Low Output Voltage (2.3 V) Switching Power Supply Error Amp Battery Powered Consumer Products Portable Test Equipment and Instrumentation Cathode (K) Cathode (K) Reference (R) 0.7 V Anode (A) Anode (A) Device ORDERING INFORMATION Package TSOP- 5 TSOP- 5 (Pb- Free) Shipping† 3000 / Tape & Reel 3000 / Tape & Reel NCP100SNT1 NCP100SNT1G Reference (R) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Figure 1....