Overview
The LF18CDT-TRY is a low-dropout (LDO) voltage regulator produced by STMicroelectronics. This regulator is designed to provide a stable 1.8V output voltage with a maximum current of 0.5A. It is particularly suited for automotive and low-noise, low-power applications, including battery-powered systems. The device features a very low drop voltage of 0.45V and a low quiescent current, making it efficient for use in a variety of electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 1.8V |
| Maximum Output Current | 0.5A |
| Dropout Voltage | 0.45V |
| Operating Temperature Range | -40°C to 125°C |
| Package Type | DPAK (3-pin, 2+Tab) |
| Packing Type | Tape and Reel |
| RoHS Compliance | Ecopack2 |
| Grade | Industrial |
Key Features
- Very low dropout voltage of 0.45V
- Low quiescent current, suitable for low-power and battery-powered applications
- Stable 1.8V output voltage with a maximum current of 0.5A
- Inhibit function for power management
- Automotive-grade operating temperature range from -40°C to 125°C
- Available in DPAK package with 3 pins (2+Tab)
- RoHS compliant (Ecopack2)
Applications
The LF18CDT-TRY is ideal for various applications requiring stable and efficient voltage regulation, including:
- Automotive systems
- Battery-powered devices
- Low-noise and low-power electronic systems
- Industrial control systems
- Consumer electronics requiring low dropout voltage regulators
Q & A
- What is the output voltage of the LF18CDT-TRY?
The output voltage of the LF18CDT-TRY is 1.8V. - What is the maximum output current of the LF18CDT-TRY?
The maximum output current is 0.5A. - What is the dropout voltage of the LF18CDT-TRY?
The dropout voltage is 0.45V. - What is the operating temperature range of the LF18CDT-TRY?
The operating temperature range is from -40°C to 125°C. - In what package is the LF18CDT-TRY available?
The LF18CDT-TRY is available in a DPAK package with 3 pins (2+Tab). - Is the LF18CDT-TRY RoHS compliant?
Yes, the LF18CDT-TRY is RoHS compliant (Ecopack2). - What are some typical applications for the LF18CDT-TRY?
Typical applications include automotive systems, battery-powered devices, low-noise and low-power electronic systems, and industrial control systems. - Does the LF18CDT-TRY have an inhibit function?
Yes, the LF18CDT-TRY has an inhibit function for power management. - What is the quiescent current of the LF18CDT-TRY?
The quiescent current is low, making it suitable for low-power applications. - Where can I find detailed documentation for the LF18CDT-TRY?
Detailed documentation, including datasheets, can be found on the STMicroelectronics website and other electronic component databases.
