Texas Instruments

TLV1117-33IDCYR

The TLV1117-33IDCYR is a low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It is designed to provide a stable and reliable voltage output for various applications. Here is a description of the TLV1117-33IDCYR, including its features and applications:

Description:

The TLV1117-33IDCYR is a low-dropout linear voltage regulator that offers high efficiency and low quiescent current. It is available in a small, thermally enhanced, and leadless Inductor Down (ID) CuP 2.5mm x 3mm package. The device is designed to provide a stable output voltage of 3.3V with a typical dropout voltage of 1.8V at 1A output current.

Features:

1. Output Voltage: 3.3V
2. Low Dropout Voltage: 1.8V at 1A output current
3. Wide Input Voltage Range: 4.75V to 20V
4. High PSRR (Power Supply Reject Ratio): 80dB at 1kHz
5. Low Quiescent Current: 70µA (typical)
6. Small Package: Inductor Down (ID) CuP 2.5mm x 3mm
7. Thermally Enhanced Package for Improved Heat Dissipation
8. Internal Soft Start and Overload Protection
9. Low Output Noise: 50µVRMS (typical)
10. Wide Operating Temperature Range: -40°C to +125°C

Applications:

The TLV1117-33IDCYR is suitable for a wide range of applications that require a stable and reliable voltage supply. Some of the key applications include:

1. Portable Electronics: Smartphones, tablets, and other handheld devices
2. Industrial Equipment: Sensors, controllers, and motor drives
3. Consumer Electronics: Audio equipment, televisions, and gaming consoles
4. Medical Devices: Patient monitoring systems and diagnostic equipment
5. Automotive Applications: Infotainment systems, sensors, and control modules
6. Telecommunication Equipment: Base stations, routers, and switches
7. IoT Devices: Sensors, gateways, and other connected devices

The TLV1117-33IDCYR's low dropout voltage, low quiescent current, and small package size make it an ideal choice for applications where space and power efficiency are critical. Its wide input voltage range and high PSRR also make it suitable for use in systems with varying input voltages or noisy power supplies.