TS5215CSRL

TS5215 300mA Low Noise LDO Voltage Regulator with Enable SOT-25 Pin Definition: 1. Input 2. Ground 3. Enable 4. Bypass / Adjust 5. Output SOT-89-5L Pin Definition: 1. Bypass / Adjust 2. Ground 3. Enable 4. Input 5. Output SOP-8 Pin Definition: 1. Enable 2. Input 3. Output 4. Bypass / Adj 8. Ground 7. Ground 6. Ground 5. Ground General Description TS5215 is an efficient linear voltage regulator with ultra low noise output, very low dropout voltage (typically 17mV at light loads and 300mV at 300mA), and very low power consumption (125uA at 100uA), providing high output current even when the application requires very low dropout voltage. The Chip Enable (EN) includes a CMOS or TTL compatible input allows the output to be turned off to prolong battery life. When shutdown, power consumption drops nearly to zero. TS5215 is included a precision voltage reference, error correction circuit, a current limited output driver, over temperature shutdown, revered battery protection and a reference bypass pin to improve its already excellent lownoise performance. Features ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● Ultra Low Noise Output Output Current up to 350mA Low Dropout Voltage Low Power Consumption “Zero” Off-mode Current Logic Controlled Electronic Enable Internal Current Limit Thermal Shutdown Protection Cellular Telephones Palmtops, Notebook Computers Battery Powered Equipment Consumer and Personal Electronics SMPS Post Regulator and DC to DC Modules High-efficiency Linear Power Supplies Portable Application Typical Application Circuit TS5215CX5xx VIN VOUT COUT 2.2uF CBYP 470pF EN on off Application TS5215CX5 VIN R1 EN COUT 2.2uF CBYP 470pF R2 VOUT Ordering Information Part No. Package Packing off TS5215CX5xx RF SOT-25 3Kpcs / 7” Reel TS5215CY5xx RM SOT-89-5L 1Kpcs / 7” Reel TS5215CSxx RL SOP-8 2.5Kpcs / 13” Reel Note: Where xx denotes voltage option, available are 50=5.0V 33=3.3V 25=2.5V Leave blank for adjustable version. Contact factory for additional voltage options. on Adjustable Version: VOUT = 1.24 (R1+R2)/R2 (Adjustable output range up to 8V) EN (pin3) may be connected directly to VIN (pin 1) Low noise operation: CBYP =470pF, COUT >2.2uF Basic operation: CBYP =not used, COUT >2uF 1/9 Version: B07 TS5215 300mA Low Noise LDO Voltage Regulator with Enable Absolute Maximum Rating (Note 1) Parameter Input Supply Voltage Enable Input Voltage Power Dissipation (Note 2) SOT-25 Thermal Resistance SOT-89-5L ӨJA TJ TSTG SOP-8 Operating Junction Temperature Range Storage Temperature Range o Lead Soldering Temperature (260 C) Symbol VIN VCE PD Limit -20~ +20 -20~ +20 Internal limited 220 110 160 -40 ~ +125 -65 ~ +150 5 Unit V V o C/W o o C C S Recommend Operating Rating (Note 2) Parameter Input Supply Voltage Enable Input Voltage Symbol VIN VCE Limit +2.5 ~ +16 0 ~ VIN Unit V V Electrical Specification (VIN =Vo+1V, Io=100uA, COUT=1uF, Vce≥2V, TJ = 25oC, unless otherwise specified.) Parameter Output Voltage Output Voltage Temp. Coefficient Line Regulation Load Regulation (Note 5) Conditions VIN=Vo + 1V (Note 4) Vo+1V ≤ VIN ≤ 16V 0.1mA ≤ Io ≤ 300mA Io=100uA Io=50mA Io=150mA Io=300mA Io=100uA Min 0.98|Vo| ------------------2.0 --- Typ VOUT 40 0.005 0.02 40 150 220 300 80 350 1000 2500 0.01 -400 75 0.05 260 --0.01 5 Max 1.02|Vo| -0 .0 5 0.2 48 190 265 360 125 600 1500 5000 1 5 600 ---0.4 --1 20 Unit V ppm/ C % % o Dropout Voltage (Note 6) mV Ground Pin Current (Note 7) Io=50mA Io=150mA Io=300mA VIN