| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,548 pcs
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4548 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request | |
|
2,304 pcs
|
2304 pcs | On Request | 1 | On Request | On Request | 99+ | On Request | On Request |
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The Microchip Technology TC1223-3.0VCTTR is a high-accuracy CMOS low dropout (LDO) linear voltage regulator designed for battery-operated systems. It provides a fixed 3V output voltage with a maximum output current of 50mA. The device features extremely low ground current, typically 50µA at full load, which significantly extends battery life compared to bipolar regulators.
Key features include a very low dropout voltage of 0.12V at 50mA, high output voltage accuracy, and a power-saving shutdown mode that reduces supply current to a maximum of 0.5µA. The TC1223/TC1224 series also incorporates over-current and over-temperature protection for enhanced reliability. It is stable with a minimum output capacitor of 1µF.
This regulator is suitable for applications requiring stable voltage regulation with minimal power consumption. Its compact 5-pin SOT-23-5 package and surface mount capability make it ideal for space-constrained designs. The device operates over a temperature range of -40°C to 125°C.
Applications include battery-powered portable devices, medical instruments, instrumentation, and linear post-regulators for switch-mode power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TC1223-3.0VCTTR provides a nominal output voltage of 3V.
The maximum output current for this regulator is 50mA.
The typical dropout voltage is 0.12V when the output current is 50mA.
The operating temperature range for the TC1223-3.0VCTTR is -40°C to 125°C.
The TC1223-3.0VCTTR is available in SOT-23-5 and SC-74A, SOT-753 package types.
Yes, it includes over current and over temperature protection features.
The typical ground current is 50µA at full load.