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TC551202EZB713 データシート(PDF) 1 Page - Microchip Technology |
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TC551202EZB713 データシート(HTML) 1 Page - Microchip Technology |
1 / 18 page © 2005 Microchip Technology Inc. DS21435F-page 1 TC55 Features • Low Dropout Voltage: 120 mV (typ) at 100 mA, 380 mV (typ) at 200 mA • High Output Current: 250 mA (VOUT = 5.0V) • High Accuracy Output Voltage: ±2% (max) (±1% Semi-Custom Version) • Low Power Consumption: 1.1 µA (typ) • Low Temperature Drift: ±100 ppm/°C (typ) • Excellent Line Regulation: 0.2%/V (typ) • Package Options: 3-Pin SOT-23A, 3-Pin SOT-89 and 3-Pin TO-92 • Short-Circuit Protection • Standard Output Voltage Options: 1.2V, 1.8V, 2.5V, 3.0V, 3.3V, 5.0V Applications • Battery-Powered Devices • Cameras and Portable Video Equipment • Pagers and Cellular Phones • Solar Powered Instruments • Consumer Products Package Types General Description The TC55 Series is a collection of CMOS low dropout, positive voltage regulators that can source up to 250 mA of current, with an extremely low input-output voltage differential of 380 mV (typ) at 200 mA. The TC55’s low dropout voltage, combined with the low current consumption of only 1.1 µA (typ), makes it ideal for battery operation. The low voltage differential (drop- out voltage) extends the battery operating lifetime. It also permits high currents in small packages when operated with minimum VIN – VOUT differentials. The circuit also incorporates short-circuit protection to ensure maximum reliability. Functional Block Diagram VIN GND VOUT 3 12 TC55 GND VIN VOUT 12 3 TC55 3-Pin SOT-23A 3-Pin SOT-89 3-Pin TO-92 12 3 VOUT VIN GND Note: 3-Pin SOT-23A is equivalent to the EIAJ SC-59. VIN Bottom View VIN VOUT GND Short-Circuit Protection Voltage Reference 1 µA Low Dropout Positive Voltage Regulator Obsolete Device |
同様の部品番号 - TC551202EZB713 |
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同様の説明 - TC551202EZB713 |
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