Microchip TC2055-2.8VCTTR
Manufacturer No:
TC2055-2.8VCTTR
Manufacturer:
Microchip
Package:
SC-74A, SOT-753
Description:
The TC2054, TC2055, and TC2186 are high accuracy (typically \u0026amp;#177;0.4%) CMOS upgrades for older (bipolar) low dropout regulators. Designed specifical
Quantity:
In Stock :3312
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Expected Shipping：Tue, Jun 9 - Wed, Jun 10, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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TC2055-2.8VCTTR Information
Microchip TC2055-2.8VCTTR technical specifications, attributes, parameters and parts with similar specifications to Microchip TC2055-2.8VCTTR.
- Type
- Parameter
- VIN Min (V) V (volt)
- 2.7
- VIN Max V (volt)
- 6
- VOUT V (volt)
- 1.8, 2.5, 2.6, 2.7, 2.8, 2.85, 3.0, 3.3, 5.0
- IOUT #1 Max mA (milliampere)
- 100
- Rated IOUT Max mA (milliampere)
- 100
- Quiescent Current µA (microampere)
- 55
- Voltage Drop Typ (mV)
- 90
- Accuracy (+/-) %
- 2
- Adjustable VOUT
- No
- Reverse Battery
- No
- Type
- Parameter
- Bypass Pin
- No
- Current Limit
- Yes
- Shutdown EN
- Yes
- Power Good Signal
- Yes
- Thermal Shutdown
- Yes
Download datasheets and manufacturer documentation for Microchip TC2055-2.8VCTTR.
Application Notes:
Brochures:
Data Sheets:
The TC2054, TC2055, and TC2186 are high accuracy (typically ±0.4%) CMOS upgrades for older (bipolar) low dropout regulators. Designed specifically for battery-operated systems, the devices’ total supply current is typically 55µA at full load (20 to 60 times lower than in bipolar regulators). The devices’ key features include ultra low noise operation, very low dropout voltage - typically 45 mV (TC2054); 90 mV (TC2055); and 140 mV (TC2186) 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). Supply current is reduced to 0.5 µA (max) and both VOUT and ERROR are disabled when the shutdown input is low. The devices also incorporate over-current protection. The TC2054, TC2055, and TC2186 are stable with a low ESR output capacitor of only 1µF and have a maximum output current of 50 mA, 100 mA and 150 mA, respectively. This LDO Family also features a fast response time (60 msec typically) when released from shutdown.
- Very Low Supply Current for for Longer Battery Life (55 µA typical)
- Very Low Dropout Voltage (90 mV typical @ 100mA)
- High Output Voltage Accuracy (±0.4% typical)
- Power-Saving Shutdown Mode
- ERROR Output Can Be Used as a Low Battery Detector, or Processor Reset Generator
- Fast Shutdown Response Time (60 µsec typical)
- Over-Current Protection
- Space-Saving 5-Pin SOT-23A Package
- Pin Compatible Upgrades for Bipolar Regulators
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