Microchip TC1173-2.8VOATR
Manufacturer No:
TC1173-2.8VOATR
Manufacturer:
Microchip
Package:
8-SOIC (0.154, 3.90mm Width)
Description:
The TC1173 is a precision output (typically \u0026amp;#177;0.5%) CMOS low dropout regulator. Total supply current is typically 50\u0026amp;micro;A at full load (20 to
Quantity:
In Stock :3877
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Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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TC1173-2.8VOATR Information
Microchip TC1173-2.8VOATR technical specifications, attributes, parameters and parts with similar specifications to Microchip TC1173-2.8VOATR.
- Type
- Parameter
- VIN Min (V) V (volt)
- 2.7
- VIN Max V (volt)
- 6
- VOUT V (volt)
- 3.3, 5.0, 2.5, 2.7, 2.8, 3.0
- IOUT #1 Max mA (milliampere)
- 300
- Rated IOUT Max mA (milliampere)
- 300
- Quiescent Current µA (microampere)
- 50
- Voltage Drop Typ (mV)
- 240
- Accuracy (+/-) %
- 2.5
- Adjustable VOUT
- No
- Reverse Battery
- No
- Type
- Parameter
- Bypass Pin
- Yes
- Current Limit
- Yes
- Shutdown EN
- Yes
- Power Good Signal
- Yes
- Thermal Shutdown
- Yes
Download datasheets and manufacturer documentation for Microchip TC1173-2.8VOATR.
Data Sheets:
Application Notes:
User Guide:
The TC1173 is a precision output (typically ±0.5%) CMOS low dropout regulator. Total supply current is typically 50 µA at full load (20 to 60 times lower than in bipolar regulators). TC1173 key features include ultra low noise operation (plus optional Bypass input); very low dropout voltage (typically 240 mV at full load) and internal feed-forward compensation for fast response to step changes in load. An error output (ERROR) is asserted when the TC1173 is out-of-regulation (due to a low input voltage or excessive output current). ERROR can be set as a low battery warning or as a processor RESET signal (with the addition of an external RC network). Supply current is reduced to 0.05 µA (typical) and VOUT and ERROR fall to zero when the shutdown input is low. The TC1173 incorporates both over-temperature and over-current protection. The TC1173 is stable with an output capacitor of only 1 µF and has a maximum output current of 300 mA.
- Low Supply Current for Longer Battery Life
- Very Low Dropout Voltage
- 300 mA Output Current
- Standard or Custom Output Voltages
- ERROR Output Can be Used as a Low Battery Detector or Processor Reset Generator
- Power-Saving Shutdown Mode
- Bypass Input for Ultra-Quiet Operation
- Over-Current and Over-Temperature Protection
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