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TC1073-27VCH中文资料微芯科技数据手册PDF规格书
TC1073-27VCH规格书详情
General Description
The TC1072 and TC1073 are high accuracy (typically ±0.5) CMOS upgrades for older (bipolar) low dropout regulators. Designed specifically for battery-operated systems, the devices’ CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 50 µA at full load (20 to 60 times lower than in bipolar regulators).
The devices’ key features include ultra low noise operation (plus optional Bypass input); very low dropout voltage (typically 85 mV, TC1072 and 180 mV, TC1073 at full load) and fast response to step changes in load. An error output (ERROR) is asserted when the devices are out-of-regulation (due to a low input voltage or excessive output current). ERROR can be used as a low battery warning or as a processor RESET signal (with the addition of an external RC network). Supply current is reduced to 0.5 µA (max) and both VOUT and ERROR are disabled when the shutdown input is low. The devices incorporate both overtemperature and overcurrent protection.
The TC1072 and TC1073 are stable with an output capacitor of only 1 µF and have a maximum output current of 50 mA, and 100 mA, respectively. For higher output current versions, please see the TC1185, TC1186, TC1187 (IOUT = 150 mA) and TC1107, TC1108 and TC1173 (IOUT = 300 mA) data sheets.
Features:
• 50 µA Ground Current for Longer Battery Life
• Very Low Dropout Voltage
• Choice of 50 mA (TC1072) and 100 mA (TC1073) Output
• High Output Voltage Accuracy
• Standard or Custom Output Voltages
• Power-Saving Shutdown Mode
• ERROR Output Can Be Used as a Low Battery
Detector or Processor Reset Generator
• Bypass Input for Ultra Quiet Operation
• Overcurrent and Overtemperature Protection
• Space-Saving 6-Pin SOT-23 Package
• Pin Compatible Upgrades for Bipolar Regulators
• Standard Output Voltage Options:
- 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V, 3.3V, 3.6V, 4.0V, 5.0V
• Other output voltages are available. Please
contact Microchip Technology Inc. for details.
Applications:
• Battery Operated Systems
• Portable Computers
• Medical Instruments
• Instrumentation
• Cellular/GSM/PHS Phones
• Linear Post-Regulators for SMPS
• Pagers
产品属性
- 型号:
TC1073-27VCH
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
22+ |
100000 |
代理渠道/只做原装/可含税 |
询价 | |||
MROCHIP/微芯 |
23+ |
NA/ |
5365 |
原厂直销,现货供应,账期支持! |
询价 | ||
MICROCHIP |
21+ |
SOT23-6 |
2115 |
原装现货假一赔十 |
询价 | ||
MICROCHIP |
22+ |
SOT23-6 |
10000 |
公司只有原装 |
询价 | ||
MICROCHIP/微芯 |
22+ |
SOT-23-6 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
Microchip Technology |
23+/24+ |
SOT-23-6 |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
MICROCHIP |
SOT23-6 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MICROCHIP/微芯 |
2022 |
SOT23-6 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MICROCHIP/微芯 |
24+ |
SOT23-6 |
31118 |
原装正品现货库存假一赔十欢迎询价 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
SOT236 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 |