TS9001

TS9001 300mA CMOS Low Dropout Voltage Regulator with Enable Pin assignment 1. Input 2. Ground 3. Enable 4. Bypass 5. Output Low Drop Out Voltage 0.4V Enable Shutdown General Description The TS9011 series is a positive voltage linear regulator developed utilizing CMOS technology featured low quiescent current (30uA typ.), low dropout voltage, and high output voltage accuracy, making them ideal for battery applications. The Chip Enable (CE) includes a CMOS or TTL compatible input allows the output to be turned off to prolong battery life. The TS9001 series is included a precision voltage reference, error correction circuit, a current limited output driver, over temperature shutdown, and a reference bypass pin to improve its already excellent low-noise performance. This series are offered in 5-pin SOT-25 package. Features Dropout voltage typically 0.4V@Io=300mA (Vo>2.5V) Output current up to 300mA Low power consumption Output voltage +/-2% Internal current limit and thermal shutdown Thermal shutdown protection Ordering Information Part No. Operating Temp. (Ambient) Package Applications Palmtops Video recorders Battery powered equipment PC peripherals High-efficiency linear power supplies Digital signal camera TS9001xCX5 -40 ~ +85 oC SOT-25 Note: Where x denotes voltage option, available are A=1.5V D=1.8V, K=2.5V, P=3.0V, S=3.3V, Contact factory for additional voltage options. Typical Application Circuit Block Diagram TS9001 series 1-5 2003/12 rev. A Absolute Maximum Rating Input Supply Voltage Enable Input Voltage Output Current Power Dissipation Thermal Resistance Operating Junction Temperature Range Storage Temperature Range Lead Soldering Temperature (260 C) o Vin Vce Io PD Өja Tj TSTG +7 Gnd-0.3 ~ Vin+0.3 Pd / (Vin – Vout) 380 260 -40 ~ +125 -65 ~ +150 5 V V mW o C/W o o C C S Caution: Stress above the listed absolute rating may cause permanent damage to the device. Electrical Characteristics Ta = 25 C, Io=1mA, Cout=2.2uF, Vce≥2V, unless otherwise specified. o Parameter Output Voltage Output Voltage Temperature Coefficient Maximum Output Current Line Regulation Load Regulation Conditions Vin=Vo + 1V Min 0.985|Vo| -- Typ 50 Max 1.015|Vo| -- Unit V ppm/ C o Vin=Vo+1V, Vo+1V ≤ Vin ≤ 7V Vin=Vo+1V, 1mA≤IL≤300mA Vin=Vo+1V, 1mA≤IL≤200mA Vout