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TC1017-3.0VCT 数据表(PDF) 1 Page - Microchip Technology |
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TC1017-3.0VCT 数据表(HTML) 1 Page - Microchip Technology |
1 / 22 page 2003 Microchip Technology Inc. DS21813B-page 1 M TC1017 Features • Space-saving 5-Pin SC-70 and SOT-23 Packages • Extremely Low Operating Current for Longer Battery Life: 53 µA (typ.) • Very Low Dropout Voltage • Rated 150 mA Output Current • Requires Only 1 µF Ceramic Output Capacitance • High Output Voltage Accuracy: ±0.5% (typ.) • 10 µsec (typ.) Wake-Up Time from SHDN • Power-Saving Shutdown Mode: 0.05 µA (typ.) • Overcurrent and Overtemperature Protection • Pin Compatible Upgrade for Bipolar Regulators Applications • Cellular/GSM/PHS Phones • Battery Operated Systems • Portable Computers • Medical Instruments • Electronic Games • Pagers General Description The TC1017 is a high-accuracy (typically ±0.5%) CMOS upgrade for bipolar low dropout regulators. It is offered in a SC-70 or SOT-23 package. The SC-70 package represents a 50% reduced footprint versus the popular SOT-23 package. Developed specifically for battery-powered systems, the TC1017’s CMOS construction consumes only 53 µA typical supply current over the entire 150 mA operating load range. This can be as much as 60 times less than the quiescent operating current consumed by bipolar LDOs. With small-space requirements and cost in mind, the TC1017 was developed to be stable over the entire input voltage and output current operating range using low value (1 µF ceramic), low equivalent series resistance output capacitors. Additional integrated features, such as shutdown, overcurrent and overtemperature protection, further reduce the board space and cost of the entire voltage regulating application. Key performance parameters for the TC1017 are low dropout voltage (285 mV typical at 150 mA output current), low supply current while shutdown (0.05 µA typical) and fast stable response to sudden input voltage and load changes. Package Types SC-70 13 4 5 2 SHDN NC V OUT V IN GND TC1017 SOT-23 1 23 54 NC V OUT SHDN GND V IN TC1017 150 mA, Tiny CMOS LDO With Shutdown |
类似零件编号 - TC1017-3.0VCT |
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类似说明 - TC1017-3.0VCT |
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