TJ9198

HTC Korea TJ9198 is a series of 300mA high performance low dropout linear voltage regulator ideal for mobile or portable applications with high output voltage accuracy, very low quiescent current, and very low dropout voltage. The TJ9198 series include  enable function to save power moreover the D version provides output auto-discharge function when it is disabled. The series are available with fixed output voltages between 0.8V to 3.6V with 0.1V step. The TJ9198 is stable with 1 μF MLCC. The TJ9198 series are available in a very small 1.0mm x 1.0mm thin DFN package, a small SC70-5 package, a SOT23-3 and a SOT23-5 package, which are ideal for high density form factor portable equipment.

TJ9198 features :

• Low quiescent current
• Very low dropout voltage
• Excellent line and load regulation
• Guaranteed output current of 300mA
• Fixed output voltage: 0.8V to 3.6V
• Logic controlled shutdown option
• Stable with 1μF MLCC
• Output auto discharge function (D version)
• Fast turn-on time
• Over current protection
• Over temperature protection

TJ9198 applications :

• Mobile phones and smart phones
• Digital cameras and camcorders
• Portable communication devices
• GPS, PDAs and handhelds
• Battery-powered devices