| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
258,286 pcs
|
258286 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
6 pcs
|
6 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Automotive Grade | |
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| Industrial Grade | |
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| Medical Grade | |
| Military Grade | |
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| PSRR | |
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| Quiescent Current | |
| Stability | |
| Supplier Device Package | |
| Tape & Reel | |
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The STMicroelectronics LE33CD is a low-dropout (LDO) linear voltage regulator designed for low-power applications. It provides a stable 3.3V output voltage with a maximum output current of 100mA. Key features include a very low dropout voltage of 0.2V typical and low quiescent current, making it ideal for battery-powered devices.
The regulator operates over a wide temperature range of -40°C to 125°C and includes internal current and thermal limit protection. It requires only a small external capacitor for stability. The LE33CD is available in an 8-SOIC package, suitable for surface mount applications.
This device is pin-to-pin compatible with older L78Lxx series regulators. In its 8-pin SO-8 configuration, it incorporates a shutdown logic control, allowing parts of a board to be put into standby mode to further reduce power consumption. The fixed output voltage and high PSRR make it a reliable choice for noise-sensitive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LE33CD provides a fixed 3.3V output voltage.
The LE33CD can supply a maximum output current of 100mA.
The LE33CD operates within a temperature range of -40°C to 125°C.
The LE33CD is available in an 8-SOIC package.
The LE33CD has a typical dropout voltage of 0.2V at 100mA.
The LE33CD includes over current and over temperature protection features.