- ultra-low-noise output
- high output voltage accuracy
- guaranteed 150ma output
- low quiescent current
- low dropout voltage
- extremely tight load and line regulation
- very low temperature coefficient
- current and thermal limiting
- reverse-battery protection
- zero off-mode current
- logic-controlled electronic enable
- moisture sensitivity level 3
the tj5205 is an efficient linear voltage regulator with ultralow-noise output, very low dropout voltage (typically 17mv at light loads and 165mv at 150ma), and very low ground current (600a at 100ma
output). The tj5205 offers better than 1% initial accuracy. Designed especially for hand-held, battery-powered devices, the tj5205 includes a cmos or ttl compatible enable/shutdown control input. When shutdown, power consumption drops nearly to zero.
regulator ground current increases only slightly in dropout, further prolonging battery life.
key tj5205 features include a reference bypass pin to improve its already excellent low-noise performance, reversed-battery protection, current limiting, and overtemperature shutdown. The tj5205 is available in fixed and adjustable output voltage versions in a small sot-23-5 package.