TC1265-1.8VAT
ActiveLDO REGULATOR POS 1.8V 0.8A 5-PIN(5+TAB) TO-220
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TC1265-1.8VAT
ActiveLDO REGULATOR POS 1.8V 0.8A 5-PIN(5+TAB) TO-220
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TC1265-1.8VAT | TC1265 Series |
|---|---|---|
| - | - | |
| Control Features | Enable | Enable |
| Current - Output | 800 mA | 800 mA |
| Current - Quiescent (Iq) | 130 µA | 130 µA |
| Mounting Type | Through Hole | Surface Mount, Through Hole |
| Number of Regulators | 1 | 1 |
| Operating Temperature [Max] | 125 °C | 125 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | 1.81 mOhm | 1.81 mOhm |
| Package / Case | TO-220-5 | 8-SOIC, TO-220-5, TO-263-6, TO-263BA, D2PAK (5 Leads + Tab) |
| Package / Case | - | 3.9 mm |
| Package / Case | - | 0.154 in |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature |
| Supplier Device Package | TO-220-5 | 8-SOIC, TO-220-5, DDPAK-5 |
| Voltage - Input (Max) [Max] | 6 V | 6 V |
| Voltage - Output (Min/Fixed) | 1.8 V | 1.8 - 3.3 V |
| Voltage Dropout (Max) [Max] | 1.4 V | 1.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 300 | $ 1.13 | |
| Microchip Direct | TUBE | 1 | $ 1.39 | |
| 25 | $ 1.16 | |||
| 100 | $ 1.06 | |||
| 1000 | $ 1.03 | |||
| 5000 | $ 1.02 | |||
| 10000 | $ 1.01 | |||
TC1265 Series
800mA Fixed Output CMOS LDO with Shutdown
| Part | Current - Output | Current - Quiescent (Iq) | Output Configuration | Mounting Type | Supplier Device Package | Output Type | Package / Case | Package / Case [y] | Package / Case [x] | Protection Features | Voltage - Input (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Control Features | Number of Regulators | Voltage Dropout (Max) [Max] | Voltage - Output (Min/Fixed) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology TC1265-3.0VAT | |||||||||||||||||
Microchip Technology TC1265-3.0VOATR | 800 mA | 130 µA | Positive | Surface Mount | 8-SOIC | 1.81 mOhm | 8-SOIC | 3.9 mm | 0.154 in | Over Current, Over Temperature | 6 V | 125 °C | -40 °C | Enable | 1 | 1.4 V | |
Microchip Technology TC1265-1.8VAT | |||||||||||||||||
Microchip Technology TC1265-1.8VAT | 800 mA | 130 µA | Positive | Through Hole | TO-220-5 | 1.81 mOhm | TO-220-5 | Over Current, Over Temperature | 6 V | 125 °C | -40 °C | Enable | 1 | 1.4 V | 1.8 V | ||
Microchip Technology TC1265-3.0VOA | |||||||||||||||||
Microchip Technology TC1265-3.3VOATR | |||||||||||||||||
Microchip Technology TC1265-2.5VAT | 800 mA | 130 µA | Positive | Through Hole | TO-220-5 | 1.81 mOhm | TO-220-5 | Over Current, Over Temperature | 6 V | 125 °C | -40 °C | Enable | 1 | 1.4 V | 2.5 V | ||
Microchip Technology TC1265-3.3VOATR | 800 mA | 130 µA | Positive | Surface Mount | 8-SOIC | 1.81 mOhm | 8-SOIC | 3.9 mm | 0.154 in | Over Current, Over Temperature | 6 V | 125 °C | -40 °C | Enable | 1 | 1.4 V | 3.3 V |
Microchip Technology TC1265-2.5VETTR | |||||||||||||||||
Microchip Technology TC1265-1.8VETTR |
Description
General part information
TC1265 Series
The TC1265 is a fixed output, high accuracy (typically ±0.5%) CMOS low dropout regulator. Designed specifically for battery-operated systems, the TC1265’s CMOS construction eliminates wasted ground current, significantly extending battery life. Total supply current is typically 80 µA at full load (20 to 60 times lower than in bipolar regulators). TC1265 key features include ultra low noise, very low dropout voltage (typically 450 mV at full load), and fast response to step changes in load. The TC1265 incorporates both over-temperature and over-current protection. The TC1265 is stable with an output capacitor of only 1µF and has a maximum output current of 800 mA. It is available in 8-Pin SOIC, 5-Pin TO-220, and 5-Pin DDPAK packages.
Documents
Technical documentation and resources