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STMicroelectronics Voltage Regulator Linear LDO 16V 80μA Quiescent Current SOT-23 5-Pin LD2981CM50TR
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators STMicroelectronics, Voltage Regulator 16V SOT-23 5-Pin RS Stock No |
| Brand | STMicroelectronics |
| Height | 1.3mm |
| Length | 3mm |
| Model | LD2981CM50TR |
| Width | 1.75mm |
| Mount Type | Surface |
| Series | LD2981 |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Polarity | Positive |
| Maximum Input Voltage | 16V |
| Quiescent Current | 80μA |
| Minimum Input Voltage | 2.5V |
| Pin Count | 5 |
Key Features
- The device supports a maximum input voltage of 16 volts.
- It has a minimum input voltage requirement of 2.5 volts.
- The quiescent current is low at 80 microamperes for efficient power usage.
- Packaged in a small SOT-23 surface mount with a 5-pin configuration.
- Operating temperature limit is 125 degrees Celsius for reliable performance.
- Positive polarity voltage regulation suitable for linear low dropout applications.
- Designed for precise and stable voltage regulation in electronic circuits.
Product Description
STMicroelectronics LD2981CM50TR is a high-performance low dropout (LDO) linear voltage regulator providing stable positive voltage regulation up to 16 volts maximum input voltage. It is designed to operate with a low quiescent current of just 80 microamperes, making it ideal for applications requiring efficient power consumption and precise output voltage control.
The device’s compact SOT-23 5-pin surface-mount package, measuring just 3mm in length, 1.75mm in width, and 1.3mm in height, enables ease of integration in space-constrained printed circuit boards (PCBs). It supports an operating temperature range up to 125 degrees Celsius, ensuring reliable operation under demanding conditions.
This linear regulator is suited for use in industrial, electronic, and power management applications where low dropout voltage, fast transient response, low noise, and low power dissipation are critical. Its positive polarity design and surface mount construction simplify circuit design and assembly.
Key operational features include the ability to maintain regulation with small input-to-output differential voltages and a wide input voltage range from 2.5V to 16V. The low quiescent current contributes to extended battery life in portable and handheld devices. The device does not include automotive standards compliance but is ideal for general electronics and instrumentation circuits.
Maximum input voltage: 16V. Minimum input voltage: 2.5V. Quiescent current: 80μA for low power consumption. Package: SOT-23, 5-pin surface mount. Dimensions: 3.0mm (L) x 1.75mm (W) x 1.3mm (H). Operating temperature: up to 125°C.
Positive voltage polarity regulation. Suitable for industrial and electronic power management applications. Set includes one STMicroelectronics LD2981CM50TR voltage regulator device. Explore EnvMart’s wide selection of semiconductor power management ICs, Voltage Regulators, and related components to complement your projects and production requirements.
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Frequently Asked Questions
The maximum input voltage for this model is 16 volts.
This voltage regulator has a low quiescent current of 80 microamperes, which helps in efficient power usage.
The SOT-23 package measures 3.0mm in length, 1.75mm in width, and 1.3mm in height.
The minimum input voltage required for this voltage regulator is 2.5 volts.
It can operate at temperatures up to 125 degrees Celsius.
It provides positive polarity voltage regulation suitable for linear low dropout applications.
This voltage regulator features a 5-pin configuration.
The LD2981CM50TR is designed for surface mount applications.
This model belongs to the LD2981 series.
The country of origin for this voltage regulator is India.
It is suitable for industrial, electronic, and power management applications where low dropout voltage is critical.
The low quiescent current contributes to extended battery life in portable and handheld devices.
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