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TS2937CP3.3 bảng dữ liệu(PDF) 1 Page - Taiwan Semiconductor Company, Ltd |
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TS2937CP3.3 bảng dữ liệu(HTML) 1 Page - Taiwan Semiconductor Company, Ltd |
1 / 6 page TS2937 1-1 2003/12 rev. B TS2937 500mA Ultra Low Dropout Fixed Positive Voltage Regulator Pin assignment: 1. Input 2. Ground 3. Output Low Dropout Voltage 0.6V max. General Description The TS2937 series of fixed-voltage monolithic micro-power voltage regulators is designed for a wide range of applications. This device excellent choice of use in battery-power application. Furthermore, the quiescent current increases on slightly at dropout, which prolongs battery life. This series of fixed-voltage regulators features very low ground current (100uA Typ.) and very low drop output voltage (Typ. 60mV at light load and 600mV at 500mA). This includes a tight initial tolerance of 1% typ., extremely good line regulation of 0.05% typ., and very low output temperature coefficient. This series is offered in 3-pin TO-263, TO-220, TO-252 & SOT-223 package. Features Dropout voltage typically 0.6V @Io=500mA Output current up to 500mA Output voltage trimmed before assembly -18V Reverse peak voltage +30V Input over voltage protection +60V Transient peak voltage Internal current limit Thermal shutdown protection Block Diagram Ordering Information Part No. Operation Temp. (Ambient) Package TS2937CZxx TO-220 TS2937CMxx TO-263 TS2937CPxx TO-252 TS2937CWxx -20 ~ +85 oC SOT-223 Note: Where xx denotes voltage option, available are 12V, 10V, 8V, 5V, 3.3V and 2.5V. Contact factory for additional voltage options. Absolute Maximum Rating (Note 1) Input Supply Voltage (Note 2) Vin -18 ~ +60 V Operation Input Supply Voltage Vin (operate) 26 V Power Dissipation (Note 3) PD Internally Limited W Operating Junction Temperature Range TJ -25 ~ +125 oC Storage Temperature Range TSTG -65 ~ +150 oC Lead Soldering Temperature (260 oC) TO-220 / TO-263 Package TO-252 / SOT-223 Package 5 4 S TO-263 |
Số phần tương tự - TS2937CP3.3 |
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Mô tả tương tự - TS2937CP3.3 |
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