Microsemi Corporation LX8213-33ISE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microsemi Corporation |
| Product Series | |
| Packaging | | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.3V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 90 μA |
| Current - Supply (Max) | - |
| PSRR | 68dB ~ 54dB (100Hz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Temperature, Short Circuit, Soft Start |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
The Microsemi LX8213-33ISE is a fixed 3.3V low-dropout linear regulator capable of delivering 300mA. Its low 90 µA quiescent current and high PSRR make it an efficient, noise-immune solution for battery-powered and portable applications. The compact SOT-23-5 package is ideal for space-constrained designs.
- Low Power Consumption: 90 µA quiescent current extends battery life in portable devices.
- Excellent Noise Rejection: 68dB PSRR at 100Hz filters low-frequency ripple.
- Low Dropout: 300mV dropout at 300mA maximizes usable battery voltage.
- Compact Size: SOT-23-5 package fits tight PCB layouts.
Battery-Powered IoT Sensors
With 90 µA quiescent current and 300mA output, the LX8213-33ISE is perfect for wireless sensor nodes that need efficient power conversion.
Portable Audio Devices
PSRR of 68dB at 100Hz ensures minimal hum and noise in audio amplifiers and DACs, delivering clean sound quality.
Embedded Microcontrollers
Provides a stable 3.3V rail for MCUs and peripherals, with fast transient response for digital switching loads.
Wearable Health Monitors
Low dropout and small SOT-23-5 package make it suitable for compact, battery-operated health tracking devices.
Communication Modules
Ideal for Bluetooth and Zigbee modules, maintaining stable voltage during RF transmission bursts.
Industrial Sensors
Reliable 3.3V supply for industrial transducers and signal conditioners, with good noise rejection.
- Q: What is the output voltage of the LX8213-33ISE?
- A: The LX8213-33ISE provides a fixed 3.3V output.
- Q: What is the maximum output current?
- A: It can supply up to 300mA of output current.
- Q: What is the input voltage range?
- A: The input voltage is 3.3V (nominal); for regulation, input must be above 3.6V (output + dropout).
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.3V at 300mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 90 µA.
- Q: What package is available?
- A: The device comes in a SOT-23-5 package.
LX8213-33ISE.pdf
- Q: What is the output voltage of the LX8213-33ISE?
- A: The LX8213-33ISE provides a fixed 3.3V output.
- Q: What is the maximum output current?
- A: It can supply up to 300mA of output current.
- Q: What is the input voltage range?
- A: The input voltage is 3.3V (nominal); for regulation, input must be above 3.6V (output + dropout).
- Q: What is the dropout voltage?
- A: The dropout voltage is 0.3V at 300mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 90 µA.
- Q: What package is available?
- A: The device comes in a SOT-23-5 package.
