TS2940CW

T S2 9 4 0 1A Ultra Low Dropout Voltage Regulator TO-220 TO-263 2 (D PAK) TO-252 (DPAK) SOT-223 Pin Definition: 1. Input 2. Ground 3. Output General Description The TS2940 series of fixed-voltage monolithic micro-power voltage regulators is designed for a wide r ange of applications . This device excellent choice of use in battery-power application. Further more, the quiescent current increases on slightly at dropout, which prolongs battery life. This series of fixed-voltage regulators features low drop output voltage ( Typ. 60mV at light load and 600mV at 800mA). This includes a tight initial toler ance of 2%, extremely good line regulation of 0.05% typ., and very low output temperature coefficient. Features ● ● ● ● Dropout voltage typically 0.6V @ Io=800mA Output current up to 1A Output voltage trimmed before assembly -18V Reverse peak voltage ● ● ● ● +30V Input over voltage protection +60V Tr ansient peak voltage Inter nal current limit Thermal shutdown pr otec tion Block Diagram Ordering Information Part No. Package Packi ng TS2940CZxx C 0 TO-220 50pc s / T ube TS2940C Mxx RN TO-263 800pc s / 13” R ee l TS2940C Pxx RO TO-252 2.5Kpcs / 13” Reel TS2940CW xx R P SOT-223 2.5Kpcs / 13” Reel Note: W here xx denotes voltage option, available are 50= 5.0V 33= 3.3V 25= 2.5V 18= 1.8V Contact factory for additional voltage options. Absolute Maximum Rating (Note 1) Parameter Input Supply Voltage (Note 2) Input Supply Voltage Power Dissipation (Note 3) Operating Junction Temperature R ange Storage Temperature Range Symbol VIN VOPR PD TJ TSTG Limit - 1 8 ~ +6 0 26 Inter nally Limited - 4 0 ~ +1 2 5 - 6 5 ~ +1 5 0 Unit V V W o o C C 1/10 Version: A07 T S2 9 4 0 1A Ultra Low Dropout Voltage Regulator Electrical Characteristics ( VIN=VOUT+1V, IL=5mA, CO=22uF, TA=25oC, unless otherwise noted) Parameter Input Supply Voltage Output Voltage Output Voltage Temperature Coefficient Line R egulation Load R egulation Dropout Voltage (Note 4) Vo+2V ≤ VIN ≤ 26V 5mA ≤ IL ≤ 800mA IL=100mA IL=500mA IL=800mA Quiescent Current (Note 5) Shor t Circuit Current (Note 6) Output Noise, 10Hz to 100KHz , IL=10mA IL=5mA IL=800mA VOUT =0 CL=2.2uF CL=3.3uF CL=33uF 5mA ≤ IL ≤ 800mA, Vo+5V ≤ VIN ≤ 26V Conditions Min -0.970| Vo| ------------Typ -5.0 / 3.3 50 0.05 0.2 100 300 600 10 30 -500 350 120 Max 26 1.030| Vo| 150 0.5 1.0 200 500 800 15 45 1.5 ---uVr ms mV mA A Unit V V ppm / C % % o Thermal Performance Conditi on Thermal R esistance Junction to Ambient Package type TO-220 TO-263 TO-252 Ty p 60 80 150 Unit o C/W SOT-223 170 Note 1: Absolute Maximum Rating is limits beyond which damage to the device may occur . For guaranteed specifications and tes t conditions see the elec trical characteristics . Note 2: Maximum pos itive supply voltage of 60V must be limited duration (