Overview
The TPS76618DRG4 is a low-dropout voltage regulator (LDO) produced by Texas Instruments. This component is designed to provide a stable output voltage with ultra-low quiescent current, making it suitable for power-sensitive applications. Although the TPS76618DRG4 is currently discontinued, it remains relevant for existing designs and can be substituted with parametric equivalents.
Key Specifications
| Parameter | Value |
|---|---|
| Current - Output | 250 mA |
| Current - Quiescent (Iq) | 50 µA |
| PSRR (Power Supply Rejection Ratio) | 63 dB at 1 kHz |
| Package Type | 8-SOIC |
Key Features
- Ultra-low quiescent current of 50 µA, reducing power consumption in standby modes.
- High power supply rejection ratio (PSRR) of 63 dB at 1 kHz, ensuring stable output voltage.
- Low dropout voltage, making it efficient for a wide range of applications.
- Compact 8-SOIC package, suitable for space-constrained designs.
Applications
The TPS76618DRG4 is ideal for various applications requiring low power consumption and stable voltage regulation, such as:
- Battery-powered devices
- Portable electronics
- Wireless communication devices
- Industrial control systems
Q & A
- What is the maximum output current of the TPS76618DRG4?
The maximum output current is 250 mA. - What is the quiescent current of the TPS76618DRG4?
The quiescent current is 50 µA. - What is the PSRR of the TPS76618DRG4 at 1 kHz?
The PSRR is 63 dB at 1 kHz. - What package type does the TPS76618DRG4 come in?
The TPS76618DRG4 comes in an 8-SOIC package. - Is the TPS76618DRG4 still available for purchase?
No, the TPS76618DRG4 is discontinued but can be substituted with parametric equivalents. - What are some typical applications for the TPS76618DRG4?
Typical applications include battery-powered devices, portable electronics, wireless communication devices, and industrial control systems. - What are the benefits of the ultra-low quiescent current in the TPS76618DRG4?
The ultra-low quiescent current reduces power consumption in standby modes, extending battery life in portable devices. - How does the high PSRR benefit the TPS76618DRG4?
The high PSRR ensures a stable output voltage, reducing the impact of noise from the power supply. - What is the significance of the low dropout voltage in the TPS76618DRG4?
The low dropout voltage makes the regulator efficient for a wide range of applications, especially where input voltage is close to the output voltage. - Why is the 8-SOIC package beneficial for the TPS76618DRG4?
The 8-SOIC package is compact and suitable for space-constrained designs, making it ideal for modern electronic devices.
