TS5214CX

T S5 2 1 4 300mA Low Noise LDO Voltage Regulator SOT-23 Pin Definition: 1. Output 2. Input 3. Ground SOT-89 SOT-223 Pin Definition: TS5 2 1 4 TS5 2 1 4 A 1. Output 1. Ground 2. Ground 2. Input 3. Input 3. Output 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 v ery low power consumption (600uA at 100mA) , providing high output current even when the application requires ver y low dropout voltage. TS5214 is included a prec ision 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 Inter nal Current Limit Thermal Shutdown Protection Ordering Information Part No. Package Packi ng TS5214C Xxx RF SOT-23 3Kpcs / 7” Reel TS5214C Yxx R M SOT-89 1Kpcs / 7” Reel TS5214AC Yxx RM SOT-89 1Kpcs / 7” Reel TS5214CW xx R P SOT-223 2.5Kpcs / 13” Reel Note: W here xx denotes voltage option, available are 5 0 =5 . 0 V 3 3 =3 . 3 V 3 0 =3 . 0 V 2 9 =2 . 9 V 2 8 =2 . 8 V 2 5 =2 . 5 V 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 1/7 Version: C07 T S5 2 1 4 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 Thermal R esistance SOT-89 SOT-223 Operating Junction Temperature R ange Storage Temperature Range o Lead Soldering Temperature (260 C) Symbol VIN VIN PD ӨJ A TJ TSTG Limit - 20~ + 20 +2.5 ~ +16 Inter nal limited 220 180 130 - 4 0 ~ +1 2 5 - 6 5 ~ +1 5 0 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 R egulation Load R egulation (Note 5) Dropout Voltage (Note 6) Conditi ons 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, Mi n 0.97| Vo| 0.96| Vo| -----------150 ---- Ty p 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 C urrent (Note 7) uA Output Current Limit mA Power Supply Rejec tion Ratio dB Thermal R egulation (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 r egulator will go into thermal shutdown. 3. The device is not guaranteed to func tion outside its operating rating. 4: Output voltage temperatur e coefficient is defined as the worst case voltage change divided by the total temperature r a nge. 5: R egulation is measured at constant junction temperature using low duty cycle pulse tes ting. Par ts are tested for load regulation in the load range from 1mA to 300mA (5V version) and 1mA to 120mA (VOUT