Technical Specifications
Parameters and characteristics for this part
| Specification | LE33CZ-TR |
|---|---|
| Current - Output | 100 mA |
| Current - Quiescent (Iq) | 1 mA |
| Current - Supply (Max) [Max] | 3 mA |
| Mounting Type | Through Hole |
| 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-226-3, TO-92-3 |
| Protection Features | Over Current, Over Temperature |
| PSRR | 80 dB, 60 dB |
| Supplier Device Package | TO-92-3 |
| Voltage - Input (Max) [Max] | 18 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.22 | |
| 10 | $ 1.09 | |||
| 25 | $ 1.03 | |||
| 100 | $ 0.85 | |||
| 250 | $ 0.79 | |||
| 500 | $ 0.70 | |||
| 1000 | $ 0.55 | |||
| Tape & Reel (TR) | 2000 | $ 0.52 | ||
| 6000 | $ 0.49 | |||
| 10000 | $ 0.47 | |||
Description
General part information
LEXX Series
The LEXX is a very low-dropout voltage regulator available in SO-8, TO-92 packages and over a wide range of output voltages.
The very low-dropout voltage (0.2 V) and low quiescent current make it particularly suitable for low-noise, low-power applications and in battery-powered systems.
This device is pin-to-pin compatible with the L78L series. Furthermore, in the 8-pin configuration (SO-8), it uses a shutdown logic control (pin 5, TTL compatible). This means that when the device is used as a local regulator, a part of the board can be put in standby, decreasing the total power consumption. In the three-terminal configuration (TO-92), the device is always in on-state. It requires a 2.2 µF capacitor for stability, reducing the component size and cost.
Documents
Technical documentation and resources