Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 5V |
| Voltage Dropout (Max) | 0.244V @ 3A |
| Current - Output | 3A |
| Current - Quiescent (Iq) | 9 mA |
| Current - Supply (Max) | 12 mA |
| PSRR | 62dB ~ 55dB (120Hz ~ 1kHz) |
| Control Features | Enable, Power Good, Soft Start |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Tổng quan
Description
The ISL80103IRAJZ-TK is a high-performance, low-dropout (LDO) linear voltage regulator designed by Renesas Electronics. This device is engineered to provide precise voltage regulation with high output current capability, typically up to 3A, making it suitable for a variety of applications including telecommunications, networking, and general-purpose power management.
Key features of the ISL80103IRAJZ-TK include a low dropout voltage, typically 180mV at full load, and a wide input voltage range from 2.2V to 6V, which enhances its versatility in various system designs. It also offers low noise and superior transient response, which are critical for sensitive electronic circuits requiring stable power supply.
The regulator is equipped with multiple protection features such as over-current, over-temperature, and under-voltage lockout protection, enhancing its reliability and safety. It is housed in a compact, thermally efficient package, facilitating easy integration into space-constrained designs.
Overall, the ISL80103IRAJZ-TK is an efficient and robust solution for applications requiring reliable power regulation with minimal power loss.
Key features of the ISL80103IRAJZ-TK include a low dropout voltage, typically 180mV at full load, and a wide input voltage range from 2.2V to 6V, which enhances its versatility in various system designs. It also offers low noise and superior transient response, which are critical for sensitive electronic circuits requiring stable power supply.
The regulator is equipped with multiple protection features such as over-current, over-temperature, and under-voltage lockout protection, enhancing its reliability and safety. It is housed in a compact, thermally efficient package, facilitating easy integration into space-constrained designs.
Overall, the ISL80103IRAJZ-TK is an efficient and robust solution for applications requiring reliable power regulation with minimal power loss.
Equivalent
The ISL80103IRAJZ-TK is a low dropout (LDO) voltage regulator. Equivalent products typically include other LDOs with similar specifications. Some alternatives are:
1. Texas Instruments TPS7A4700
2. Analog Devices ADM7150
3. Microchip MCP1826
4. Linear Technology LT3080
Ensure compatibility with your specific requirements, such as input voltage range, output current, and package type, when selecting an equivalent.
1. Texas Instruments TPS7A4700
2. Analog Devices ADM7150
3. Microchip MCP1826
4. Linear Technology LT3080
Ensure compatibility with your specific requirements, such as input voltage range, output current, and package type, when selecting an equivalent.
Features
The ISL80103IRAJZ-TK is a high-performance, low-dropout (LDO) linear voltage regulator. It provides a fixed output voltage with up to 3A of output current. This LDO is known for its low quiescent current and high PSRR (Power Supply Rejection Ratio), making it suitable for noise-sensitive applications. The device features fast transient response to load changes, enhancing performance in dynamic systems.
Key features include:
- Output current capability of 3A.
- Low dropout voltage, which enhances efficiency.
- High PSRR, improving performance in environments with noisy power supplies.
- Fast transient response, ensuring stable operation during load variations.
- Enable pin for easy on/off control.
- Internal protection features such as over-temperature and over-current protection to prevent device damage.
- Compact 4mm x 4mm DFN package, optimizing board space usage.
These characteristics make the ISL80103IRAJZ-TK ideal for various applications, including telecommunications, computer peripherals, and consumer electronics, where efficient power regulation and noise performance are critical.
Key features include:
- Output current capability of 3A.
- Low dropout voltage, which enhances efficiency.
- High PSRR, improving performance in environments with noisy power supplies.
- Fast transient response, ensuring stable operation during load variations.
- Enable pin for easy on/off control.
- Internal protection features such as over-temperature and over-current protection to prevent device damage.
- Compact 4mm x 4mm DFN package, optimizing board space usage.
These characteristics make the ISL80103IRAJZ-TK ideal for various applications, including telecommunications, computer peripherals, and consumer electronics, where efficient power regulation and noise performance are critical.
Pinout
The ISL80103IRAJZ-TK is a low-dropout (LDO) linear voltage regulator. It typically comes in a small 6-lead DFN (Dual Flat No-leads) package. The pin count is 6, and the primary function of this device is to provide a stable and regulated output voltage with low noise and high accuracy. It is commonly used to supply power to sensitive electronic components in various applications like telecommunications, medical devices, and consumer electronics. The ISL80103IRAJZ-TK ensures efficient power management with features such as fast transient response and low quiescent current.
Manufacturer
The ISL80103IRAJZ-TK is manufactured by Renesas Electronics Corporation. Renesas is a Japanese semiconductor company that specializes in developing, manufacturing, and selling a wide range of microcontrollers, analog, power, and SoC products. The company is known for its comprehensive solutions in the fields of automotive, industrial, home electronics, and information communication technology. Renesas has a strong focus on innovation and technology development to meet the evolving needs of the electronics industry.
Application
The ISL80103IRAJZ-TK is a low-dropout (LDO) linear voltage regulator. Its application areas include powering sensitive electronic components in consumer electronics, telecommunications, computing, and industrial systems. It is suitable for applications requiring precise voltage regulation, such as microprocessors, FPGAs, DSPs, and other digital or analog ICs. Additionally, its low noise and high PSRR (power supply rejection ratio) make it ideal for RF applications and audio equipment, where maintaining signal integrity is crucial. The device's compact form factor and thermal efficiency also make it suitable for portable and battery-operated devices.
Package
The ISL80103IRAJZ-TK is a voltage regulator IC typically housed in a DFN (Dual Flat No-Lead) package. This package is designed to provide efficient thermal performance and compact size, making it suitable for various electronic applications where board space is constrained.
