Microchip TC2185-3.3VCTTR, 1-Channel, Regulator, 150 mA, 3.3 V, SOT-23 5-Pin
- RS Stock No.:
- 209-7720
- Mfr. Part No.:
- TC2185-3.3VCTTR
- Manufacturer:
- Microchip
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Subtotal (1 pack of 25 units)*
SGD21.175
(exc. GST)
SGD23.075
(inc. GST)
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In Stock
- Plus 2,500 unit(s) shipping from 26 January 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 25 - 25 | SGD0.847 | SGD21.18 |
| 50 - 75 | SGD0.83 | SGD20.75 |
| 100 - 225 | SGD0.778 | SGD19.45 |
| 250 - 975 | SGD0.763 | SGD19.08 |
| 1000 + | SGD0.748 | SGD18.70 |
*price indicative
- RS Stock No.:
- 209-7720
- Mfr. Part No.:
- TC2185-3.3VCTTR
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Product Type | Regulator | |
| Number of Outputs | 1 | |
| Output Voltage | 3.3 V | |
| Line Regulation | 0.05 % | |
| Load Regulation | 2 % | |
| Mount Type | Surface | |
| Package Type | SOT-23 | |
| Quiescent Current | 80μA | |
| Output Current | 150mA | |
| Pin Count | 5 | |
| Output Type | Fixed | |
| Switching Regulator | Yes | |
| Standards/Approvals | RoHS | |
| Width | 1.75 mm | |
| Length | 3.1mm | |
| Height | 1.45mm | |
| Minimum Input Voltage | 2.7V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Maximum Input Voltage | 6V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Product Type Regulator | ||
Number of Outputs 1 | ||
Output Voltage 3.3 V | ||
Line Regulation 0.05 % | ||
Load Regulation 2 % | ||
Mount Type Surface | ||
Package Type SOT-23 | ||
Quiescent Current 80μA | ||
Output Current 150mA | ||
Pin Count 5 | ||
Output Type Fixed | ||
Switching Regulator Yes | ||
Standards/Approvals RoHS | ||
Width 1.75 mm | ||
Length 3.1mm | ||
Height 1.45mm | ||
Minimum Input Voltage 2.7V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Maximum Input Voltage 6V | ||
Automotive Standard No | ||
The Microchip TC2185-3.3VCTTR has high accuracy (typically ±0.4%) CMOS upgrades for older (bipolar) low dropout regulators such as the LP2980. Total supply current is typically 55μA (20 to 60 times lower than in bipolar regulators). The devices’ key features include ultra low noise operation (plus bypass reference), very low dropout voltage - typically 140 mV (TC2185) at full load - and fast response to step changes in load. Supply current is reduced to 0.5 μA (max) and VOUT falls to zero when the shutdown input is low. The devices also incorporate over-current protection. The TC2185-3.3VCTTR is a stable with an output capacitor of only 1μF and have a maximum output current of 50 mA.
Power-Saving Shutdown Mode
Reference Bypass Input for Ultra Low-Noise Operation
Over-Current Protection
Space-Saving 5-Pin SOT-23A Package
Pin Compatible Upgrades for Bipolar Regulators
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