TC1108-2.8VDBTR
Active2.8 V FIXED POSITIVE LDO REGULATOR, 0.48 V DROPOUT, PDSO4, SOT-223, 4 PIN
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TC1108-2.8VDBTR
Active2.8 V FIXED POSITIVE LDO REGULATOR, 0.48 V DROPOUT, PDSO4, SOT-223, 4 PIN
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Technical Specifications
Parameters and characteristics for this part
| Specification | TC1108-2.8VDBTR |
|---|---|
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 90 çA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | TO-261AA, TO-261-4 |
| Protection Features | Over Current, Over Temperature |
| PSRR | 60 dB |
| Supplier Device Package | SOT-223-3 |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Output (Min/Fixed) | 2.8 V |
| Voltage Dropout (Max) [Max] | 0.48 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 4000 | $ 0.56 | |
| Microchip Direct | T/R | 1 | $ 0.69 | |
| 25 | $ 0.58 | |||
| 100 | $ 0.52 | |||
| 1000 | $ 0.50 | |||
| 10000 | $ 0.49 | |||
Description
General part information
TC1108 Series
The TC1108 is a fixed output, high accuracy (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). TC1108 key features include ultra low noise, very low dropout voltage (typically 240 mV at full load) and fast response to step changes in load. The TC1108 incorporates both over-temperature and over-current protection. The TC1108 is stable with an output capacitor of only 1µF and has a maximum output current of 300 mA. It is available in a SOT-223 package.
Documents
Technical documentation and resources
