Images are for reference only
LD2980CM50TR
+BOMIC REG LINEAR 5V 50MA SOT23-5
-
ManufacturerSTMicroelectronics
-
Mfr. Part #LD2980CM50TR
-
Datasheet LD2980CM50TR DataSheet
-
Package SOT-23-5
-
In Stock6281
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 16V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.225V @ 50mA |
| Current-Output | 50mA |
| Current-Quiescent(Iq) | 150 µA |
| Current-Supply(Max) | 1.2 mA |
| PSRR | 63dB (1kHz) |
| ControlFeatures | Enable |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | SC-74A, SOT-753 |
Overview
Description
The LD2980CM50TR is a low-dropout (LDO) linear voltage regulator. It is designed to provide a stable output voltage with a low input-to-output differential, making it ideal for battery-powered and portable devices where efficiency and space are critical. With an output voltage of 5.0V, this component can supply a current of up to 50mA.
Key features include low dropout voltage, typically around 100mV at a 50mA load, low quiescent current, and good transient response. The LD2980CM50TR also offers internal current and thermal limiting for protection against overloads or overheating. It is commonly packaged in a small SOT-89 form factor, suitable for surface-mount applications.
These characteristics make the LD2980CM50TR suitable for use in applications such as mobile phones, digital cameras, and other compact electronic devices where space and power efficiency are essential. Its ease of use and reliability are valuable for designers seeking a cost-effective solution for voltage regulation in low-power circuits.
Key features include low dropout voltage, typically around 100mV at a 50mA load, low quiescent current, and good transient response. The LD2980CM50TR also offers internal current and thermal limiting for protection against overloads or overheating. It is commonly packaged in a small SOT-89 form factor, suitable for surface-mount applications.
These characteristics make the LD2980CM50TR suitable for use in applications such as mobile phones, digital cameras, and other compact electronic devices where space and power efficiency are essential. Its ease of use and reliability are valuable for designers seeking a cost-effective solution for voltage regulation in low-power circuits.
Equivalent
The LD2980CM50TR is a low dropout voltage regulator. Equivalent products include:
1. MIC5205-5.0BM - 150mA LDO with similar dropout specifications.
2. LP2985-50 - Low Noise LDO with 5.0V output.
3. NCP1117DT50G - 800mA LDO regulator, applicable for similar applications.
4. AMS1117-5.0 - Popular LDO with 5V output.
5. LM1117MP-5.0 - Another equivalent with slight variations in current handling.
Ensure compatibility with voltage, current, and thermal characteristics for your application.
1. MIC5205-5.0BM - 150mA LDO with similar dropout specifications.
2. LP2985-50 - Low Noise LDO with 5.0V output.
3. NCP1117DT50G - 800mA LDO regulator, applicable for similar applications.
4. AMS1117-5.0 - Popular LDO with 5V output.
5. LM1117MP-5.0 - Another equivalent with slight variations in current handling.
Ensure compatibility with voltage, current, and thermal characteristics for your application.
Features
The LD2980CM50TR is a low-dropout (LDO) voltage regulator designed for high-precision applications. It features a fixed output voltage of 5.0V and can deliver an output current of up to 100mA with a low dropout voltage, making it highly efficient for battery-powered devices. The regulator offers excellent stability with low ground current, and it includes internal current and thermal limiting for protection.
Key features of the LD2980CM50TR include:
1. Output Voltage: 5.0V fixed
2. Max Output Current: 100mA
3. Low Dropout Voltage: Enables efficient operation
4. Low Ground Current: Minimizes power consumption
5. Protection Features: Includes overcurrent and thermal shutdown
6. High Precision: Suitable for sensitive applications
7. Package Type: Available in a compact package, ideal for space-constrained designs
These features make the LD2980CM50TR well-suited for portable electronics, microcontroller power supplies, and other precision voltage regulation applications.
Key features of the LD2980CM50TR include:
1. Output Voltage: 5.0V fixed
2. Max Output Current: 100mA
3. Low Dropout Voltage: Enables efficient operation
4. Low Ground Current: Minimizes power consumption
5. Protection Features: Includes overcurrent and thermal shutdown
6. High Precision: Suitable for sensitive applications
7. Package Type: Available in a compact package, ideal for space-constrained designs
These features make the LD2980CM50TR well-suited for portable electronics, microcontroller power supplies, and other precision voltage regulation applications.
Pinout
The LD2980CM50TR is a low-dropout (LDO) voltage regulator. It typically comes in a SOT-223 package with a 3-pin configuration. The pin functions are as follows:
1. Input (Vin): This pin is where the input voltage is supplied. The input voltage should be higher than the desired output voltage, but within the specified range for proper operation.
2. Ground (GND): This is the common ground pin for both the input and output. It serves as a reference point for the regulator and must be connected to the system ground.
3. Output (Vout): This pin provides the regulated output voltage, which in this specific model (LD2980CM50TR) is fixed at 5.0 volts.
The LD2980CM50TR is designed to provide a stable and precise output voltage with low dropout voltage, making it suitable for battery-powered applications.
1. Input (Vin): This pin is where the input voltage is supplied. The input voltage should be higher than the desired output voltage, but within the specified range for proper operation.
2. Ground (GND): This is the common ground pin for both the input and output. It serves as a reference point for the regulator and must be connected to the system ground.
3. Output (Vout): This pin provides the regulated output voltage, which in this specific model (LD2980CM50TR) is fixed at 5.0 volts.
The LD2980CM50TR is designed to provide a stable and precise output voltage with low dropout voltage, making it suitable for battery-powered applications.
Manufacturer
The LD2980CM50TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products used in various electronic applications. The company serves diverse markets, including automotive, industrial, personal electronics, communications equipment, and more. Headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovations in electronics and its extensive portfolio of products, which includes microcontrollers, sensors, power management devices, and integrated circuits.
Application
The LD2980CM50TR is a low-dropout (LDO) voltage regulator, commonly used in various applications requiring stable and precise voltage regulation. Key application areas include:
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices for efficient power management.
2. Industrial Equipment: Provides stable power in automation and control systems.
3. Communication Devices: Supports power regulation in networking equipment and mobile devices.
4. Medical Devices: Ensures precise voltage control in portable medical instrumentation.
5. Automotive Electronics: Utilized in infotainment systems and electronic control units (ECUs).
Its low dropout voltage and low quiescent current make it suitable for battery-powered and energy-efficient applications.
1. Consumer Electronics: Used in smartphones, tablets, and wearable devices for efficient power management.
2. Industrial Equipment: Provides stable power in automation and control systems.
3. Communication Devices: Supports power regulation in networking equipment and mobile devices.
4. Medical Devices: Ensures precise voltage control in portable medical instrumentation.
5. Automotive Electronics: Utilized in infotainment systems and electronic control units (ECUs).
Its low dropout voltage and low quiescent current make it suitable for battery-powered and energy-efficient applications.
Package
The LD2980CM50TR is a low dropout voltage regulator packaged in a SOT-223 form factor. This package type is suitable for surface-mount applications, offering a compact and efficient solution for power regulation needs.
