TS5214CWRP

TS5214 300mA Low Noise LDO Voltage Regulator SOT-23 Pin Definition: 1. Output 2. Input 3. Ground SOT-89 SOT-223 Pin Definition: TS5214 TS5214A 1. Output 1. Ground 2. Ground 2. Input 3. Input 3. Output SOP-8 Pin Definition: 1. Input 8. Output 2. Ground 7. Ground 3. Ground 6. Ground 4. N/C 5. N/C General Description TS5214 is an efficient linear voltage regulator with ultra low noise output, very low dropout voltage (typically 20mV at light loads and 350mV at 300mA at 5V version), and very low power consumption (600uA at 100mA), providing high output current even when the application requires very low dropout voltage. TS5214 is included a precision voltage reference, error correction circuit, a current limited output driver, over temperature shutdown and revered battery protection Features ● ● ● ● ● ● Ultra Low Noise Output Output Current up to 300mA (5V Version) Low Dropout Voltage Low Power Consumption Internal Current Limit Thermal Shutdown Protection Ordering Information Part No. Package Packing TS5214CXxx RF SOT-23 3Kpcs / 7” Reel TS5214CYxx RM SOT-89 1Kpcs / 7” Reel TS5214ACYxx RM SOT-89 1Kpcs / 7” Reel TS5214CWxx RP SOT-223 2.5Kpcs / 13” Reel TS5214CSxx RL SOP-8 2.5Kpcs / 13” Reel Note: Where xx denotes voltage option, available are 50=5.0V 33=3.3V 29=2.9V 28=2.8V 25=2.5V Contact factory for additional voltage options. Application ● ● ● ● ● ● Cellular Telephones Palmtops, Notebook Computers Battery Powered Equipment Consumer and Portable Application SMPS Post Regulator and DC to DC Modules High-efficiency Linear Power Supplies Block Diagram Typical Application Circuit VIN VOUT CIN 1uF COUT 2.2uF 1 /8 Version: E07 TS5214 300mA Low Noise LDO Voltage Regulator Absolute Maximum Rating (Note 1) Parameter Input Supply Voltage Input Supply Voltage (Recommend) Power Dissipation (Note 2) SOT-23 SOT-89 Thermal Resistance SOT-223 SOP-8 Operating Junction Temperature Range Storage Temperature Range o Lead Soldering Temperature (260 C) Symbol VIN VIN PD ӨJA TJ TSTG Limit -20~ +20 +2.5 ~ +16 Internal limited 220 180 130 160 -40 ~ +125 -65 ~ +150 5 Unit V V o C/W o o C C S 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) Dropout Voltage (Note 6) Conditions VIN =Vo + 1V VIN =Vo + 1V, Io= 120mA (Note 4) Vo+1V ≤ VIN ≤ 16V 0.1mA ≤ Io ≤ 120mA Io=100uA Io=50mA Io=150mA Io=300mA (5V version) Io=100uA Io=50mA Io=150mA Io=300mA (5V version) VOUT =0V At f=100Hz, Io=100uA, Min 0.97|Vo| 0.96|Vo| -----------150 ---- Typ VOUT 50 0.1 1 20 250 350 450 110 500 2600 3500 200 75 0.05 260 Max 1.03|Vo| 1.04|Vo| -0.5 2 -300 400 500 150 1000 3100 4200 ----- Unit V ppm/ C % % mV o Ground Pin Current (Note 7) uA Output Current Limit mA Power Supply Rejection Ratio dB Thermal Regulation (Note 8) %/W Output Noise Io=50mA, COUT =2.2uF, nV√Hz Note: 1. Exceeding the absolute maximum rating may damage the device. 2. The maximum allowable power dissipation at any Ta is Pd(max) = [TJ (max) - Ta] + ӨJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. 3. The device is not guaranteed to function outside its operating rating. 4: Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. 5: Regulation is measured at constant junction temperature using low duty cycle pulse testing. Parts are tested for load regulation in the load range from 1mA to 300mA (5V version) and 1mA to 120mA (VOUT