TS9010

TS9010 Series 150mA CMOS LDO with Enable SOT-25 Pin Definition: 1. Ground 2. Input 3. Enable 4. N/C 5. Output General Description The TS9010 series is combine high accuracy with ver y low power consumption, prov iding high output current even when the application requires very low dropout voltage. The Chip Enable (C E) includes a C MOS or TTL compatible input allows the output to be turned off to prolong battery life. The TS9010 series is included a precision voltage reference, error correction circuit, a current limited output dr iver and over temperature shutdown. This series are offered in 5-pin SOT-25 package. Features ● ● ● ● ● ● ● ● ● ● ● Dropout voltage typically 0.4V @ Io=150mA (Vo=5V) Output current up to 150mA (Vout=3V) Low pow er consumption Output voltage ±2% Inter nal current limit Thermal shutdown pr otec tion Palmtops Video recorders Battery powered equipment PC peripherals High-efficiency linear power supplies Digital signal camera Ordering Information Part No. Package Packi ng TS9010xC X5 RF SOT-25 3Kpcs / 7” Reel Note: W here x denotes voltage option, available are A= 1.5V D= 1.8V, K= 2.5V, S= 3.3V, 5= 5.0V. Contac t factory for additional voltage options . Applications Typical Application Circuit ● Block Diagram CE (pin 3) may be connected directly to Vin (pin 2) 1/6 Version: A07 TS9010 Series 150mA CMOS LDO with Enable Absolute Maximum Rating (Note 1) Parameter Input Supply Voltage Enable Input Voltage Output Current Power Dissipation (Note 3) Thermal R esistance Operating Junction Temperature R ange Storage Temperature Range Lead Soldering Temperature (260 C) o Symbol Vin Vce Io PD Өja Tj TSTG Limit +1 2 0 ~ Vin+0.3 200 380 220 - 4 0 ~ +1 2 5 - 6 5 ~ +1 5 0 5 Unit V V mA mW o C/W o o C C S Recommend Operating Rating (Note 2) Input Supply Voltage Enable Input Voltage Vin Vce +1 0 Gnd-0.3 ~ Vin+0.3 V V Electrical Characteristics (Ta = 25oC, Cout=2.2uF, Vce2V, unless otherwise noted.) Parameter Output Voltage Output Voltage Temperature Coefficient (N ote 4) Line R egulation Vo+1V ≤ Vin ≤ Vo+2V, Io=1mA Vin=Vo+1V, Load R egulation (Note 5) 1mA≤IL≤150mA Vin=Vo+1V, 1mA≤IL≤80mA Dropout Voltage (Note 6) Quiescent Current Ground Pin C urrent (Note 7) Io=80mA Io=150mA Vin≤0.4V (shutdow n) Vin=Ven=Vo+1V Vin=Vo+1V, Ven=Gnd Output Current Limit Power Supply Rejec tion Ratio Thermal R egulation (Note 8) Vout=0V At f=100Hz , Io=0.1mA, Vo ≥ 2.5V Vo< 2.5V Conditi ons Vin=Vo + 1V, Io= 40mA Mi n 0.98| Vo| ------------- Ty p Max 1.02| Vo| Unit V ppm / C %/V o 100 0.2 30 40 200 400 0.01 --300 45 0.05 -0.3 80 mV 90 400 700 1 19 0.1 ---mA dB %/W mV uA uA 2/6 Version: A07 TS9010 Series 150mA CMOS LDO with Enable Electrical Characteristics (continued) Parameter Enable I nput Enable Input Logic-Low Voltage Enable Input Logic-High Voltage Enable Input Current Regulation shutdown Regulation enable Vce=Vin Vce=Gnd -1.5 -0.2 ---0.05 0.25 -1 0 V V uA Conditi ons Mi n Ty p Max Unit Notes: a. Exceeding the absolute maximum rating may damage the device. b. The device is not guaranteed to func tion outside its operating rating. c. The maximum allow able power dissipation at any Ta is Pd( max) = [ Tj( max) - Ta] * Өja. Exceeding the maximum allow able pow er dissipation will result in excessive die temperature, and the regulator will go into ther mal shutdown. d. Output voltage temperatur e coefficient is defined as the worst case voltage change divided by the total temperature range. e. R egulation is measured at constant junction temperature using low duty cycle pulse tes ting. Par ts are tested for load r egulation in the load range from 1mA to 150mA( Vout>2.5V) and 1mA to 80mA(Vout