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IC REG LINEAR 1.8V 120MA SC-70-5
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メーカーモノリシックパワーシステムズ株式会社
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メーカー品番 #MP2009EE-1.8-LF-Z
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在庫状況3352
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 6V |
| Voltage - Output (Min / Fixed) | 1.8V |
| Voltage Dropout (Max) | 0.172V @ 120mA (Typ) |
| Current - Output | 120mA |
| Current - Quiescent (Iq) | 90 µA |
| PSRR | 78dB ~ 55dB (1kHz ~ 100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -20°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 5-TSSOP, SC-70-5, SOT-353 |
| Supplier Device Package | SC-70-5 |
| Base Product Number | MP2009 |
概要
Description
The MP2009EE-1.8-LF-Z is a high-performance, low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 1.8V. It features low noise operation, making it suitable for sensitive applications such as RF and audio systems. With a wide input voltage range, typically up to 15V, it can efficiently regulate power for various devices.
Key features include a high level of power supply rejection ratio (PSRR), fast transient response, and built-in protection mechanisms such as thermal shutdown and overcurrent protection. The low dropout voltage allows it to maintain regulation even with minimal input-output voltage differential, which is crucial for battery-operated devices.
The 'LF' in its designation indicates that it is lead-free, adhering to environmental regulations. This makes the MP2009EE-1.8-LF-Z a reliable choice for designers looking for efficient and eco-friendly power solutions in modern electronic applications.
Key features include a high level of power supply rejection ratio (PSRR), fast transient response, and built-in protection mechanisms such as thermal shutdown and overcurrent protection. The low dropout voltage allows it to maintain regulation even with minimal input-output voltage differential, which is crucial for battery-operated devices.
The 'LF' in its designation indicates that it is lead-free, adhering to environmental regulations. This makes the MP2009EE-1.8-LF-Z a reliable choice for designers looking for efficient and eco-friendly power solutions in modern electronic applications.
Equivalent
The MP2009EE-1.8-LF-Z is a step-down voltage regulator. Equivalent products include the TPS561201, LM2596, and AP1503. Ensure compatibility with specifications such as input voltage range, output current, and package type when selecting an equivalent. Always refer to the datasheets for detailed comparisons.
Features
The MP2009EE-1.8-LF-Z is a highly integrated, low-power DC-DC step-down regulator designed for portable and battery-powered applications. Its key features include:
1. Voltage Output Range: Adjustable output voltage from 0.8V to 1.8V.
2. High Efficiency: Typically achieves efficiency over 90%, extending battery life.
3. Low Quiescent Current: Ideal for low-power applications, with a quiescent current of around 1µA.
4. Built-in Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout.
5. Compact Package: Available in a small form factor, allowing for space-saving designs.
6. Wide Input Voltage Range: Supports input voltages from 2.5V to 5.5V.
7. Fast Transient Response: Ensures stable output under varying load conditions.
8. Soft Start Function: Reduces inrush current during startup.
These features make the MP2009EE-1.8-LF-Z suitable for applications such as mobile devices, IoT devices, and other battery-operated electronics.
1. Voltage Output Range: Adjustable output voltage from 0.8V to 1.8V.
2. High Efficiency: Typically achieves efficiency over 90%, extending battery life.
3. Low Quiescent Current: Ideal for low-power applications, with a quiescent current of around 1µA.
4. Built-in Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout.
5. Compact Package: Available in a small form factor, allowing for space-saving designs.
6. Wide Input Voltage Range: Supports input voltages from 2.5V to 5.5V.
7. Fast Transient Response: Ensures stable output under varying load conditions.
8. Soft Start Function: Reduces inrush current during startup.
These features make the MP2009EE-1.8-LF-Z suitable for applications such as mobile devices, IoT devices, and other battery-operated electronics.
Pinout
The MP2009EE-1.8-LF-Z is a high-efficiency step-down (buck) regulator from Monolithic Power Systems. It features a pin count of 8. The primary functions of its pins are as follows:
1. VIN (Pin 1): Input voltage supply.
2. SW (Pin 2): Switching node connected to the inductor.
3. GND (Pin 3): Ground reference.
4. COMP (Pin 4): Compensation pin for feedback control loop stability.
5. VOUT (Pin 5): Output voltage.
6. FB (Pin 6): Feedback pin for voltage regulation.
7. EN (Pin 7): Enable pin for turning the device on or off.
8. NC (Pin 8): No connection.
The MP2009EE-1.8-LF-Z is designed for applications requiring a 1.8V output voltage with high efficiency and compact size.
1. VIN (Pin 1): Input voltage supply.
2. SW (Pin 2): Switching node connected to the inductor.
3. GND (Pin 3): Ground reference.
4. COMP (Pin 4): Compensation pin for feedback control loop stability.
5. VOUT (Pin 5): Output voltage.
6. FB (Pin 6): Feedback pin for voltage regulation.
7. EN (Pin 7): Enable pin for turning the device on or off.
8. NC (Pin 8): No connection.
The MP2009EE-1.8-LF-Z is designed for applications requiring a 1.8V output voltage with high efficiency and compact size.
Manufacturer
The MP2009EE-1.8-LF-Z is manufactured by Monolithic Power Systems, Inc. (MPS). MPS is a publicly traded semiconductor company that specializes in designing, developing, and supplying high-performance power management solutions. Founded in 1997, the company is known for its innovative products that cater to a variety of applications, including automotive, industrial, and consumer electronics. MPS focuses on providing efficiency and reliability through its power management ICs (integrated circuits) and has established a reputation for high-quality, compact, and cost-effective solutions in the power management sector. The company's offerings typically include voltage regulators, DC-DC converters, LED drivers, and battery management systems, among others.
Application
The MP2009EE-1.8-LF-Z is a DC-DC step-down (buck) converter primarily used in applications requiring regulated power supply. Its key application areas include:
1. Consumer Electronics: Powering smartphones, tablets, and portable devices.
2. Computing: Supplying power to motherboards and peripherals in laptops and desktops.
3. Automotive: Used in infotainment systems and electronic control units.
4. Industrial Equipment: Providing power to sensors and control circuits.
5. Telecommunications: Supporting network equipment and base stations.
Its efficiency and compact design make it suitable for various low-voltage power management solutions.
1. Consumer Electronics: Powering smartphones, tablets, and portable devices.
2. Computing: Supplying power to motherboards and peripherals in laptops and desktops.
3. Automotive: Used in infotainment systems and electronic control units.
4. Industrial Equipment: Providing power to sensors and control circuits.
5. Telecommunications: Supporting network equipment and base stations.
Its efficiency and compact design make it suitable for various low-voltage power management solutions.
Package
The MP2009EE-1.8-LF-Z is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package). This surface-mount package design allows for efficient space utilization on PCBs while providing effective thermal performance.
