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Texas Instruments Voltage Regulator 6V MSOP 8-Pin LP3981IMM-3.3/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 860μm |
| Length | 3mm |
| Model | LP3981IMM-3.3/NOPB |
| Width | 3mm |
| Mount Type | Surface |
| Series | LP3981 |
| Maximum Operating Temperature | 125°C |
| Package Type | MSOP |
| Polarity | Positive |
| Maximum Input Voltage | 6V |
| Quiescent Current | 210μA |
| Minimum Input Voltage | 2.7V |
| Pin Count | 8 |
Key Features
- Equipped with low quiescent current of 210μA for power efficiency.
- Supports maximum input voltage up to 6V and a minimum input voltage of 2.7V.
- Compact 3mm x 3mm MSOP package with 8 pins and 860μm height.
- Designed for surface mount applications with positive polarity.
- Maximum operating temperature rated at 125°C for robust performance.
- No automotive standard compliance, suitable for general electronic applications.
- Part of the LP3981 series known for excellent line regulation and low noise output.
- Offers high power supply ripple rejection ratio (PSRR) for stable voltage output.
Product Description
Texas Instruments LP3981IMM-3.3/NOPB voltage regulator is a low dropout (LDO) linear regulator designed for efficient voltage regulation with a low input-output differential. Its 6V maximum input and positive polarity make it suitable for various electronic power management applications.
Packaged in a compact MSOP 8-pin surface mount package measuring 3mm by 3mm with a height of 860μm, it allows for space-efficient PCB designs. With a quiescent current of only 210μA, this regulator helps minimize power consumption in battery-operated devices and other sensitive electronics.
The device supports a maximum operating temperature of 125°C, ensuring reliable operation in demanding environments. Although it does not comply with automotive standards, it provides excellent line regulation, low output noise, and a high power supply ripple rejection ratio (PSRR), which are critical for stable power delivery in industrial, consumer electronics, and instrumentation applications.
This model is part of the LP3981 series, designed to deliver output currents from 300mA to 350mA. It is ideal for applications requiring low noise and precision voltage regulation such as communication equipment, portable devices, and industrial control systems.
Low quiescent current of 210μA reduces power wastage. Surface mount MSOP package enables compact circuit boards. Supports input voltages from 2.7V to 6V. Reliable operation up to 125°C maximum temperature. Positive polarity for various power configurations.
Not certified to automotive standards but suited for general electronics. Part of a family of LDO regulators offering excellent line regulation and low noise. Enables efficient power management in consumer and industrial electronics.
Compact footprint for space-constrained designs.
This voltage regulator is widely used in industrial, laboratory, electronic manufacturing, and commercial applications requiring stable 3.3V output from supply voltages up to 6V. It helps improve energy efficiency and device stability in these settings.
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Frequently Asked Questions
The maximum input voltage for the LP3981IMM-3.3/NOPB voltage regulator is 6V.
This voltage regulator has a low quiescent current of 210μA, which helps minimize power consumption.
It is rated for a maximum operating temperature of 125°C, ensuring reliable performance in demanding environments.
The LP3981IMM-3.3/NOPB comes in a compact MSOP package measuring 3mm x 3mm with a height of 860μm.
The minimum input voltage supported by this voltage regulator is 2.7V.
This model is designed for surface mount applications.
It can deliver output currents ranging from 300mA to 350mA.
The LP3981IMM-3.3/NOPB is packaged in an MSOP type package.
No, this model is not certified to automotive standards but is suitable for general electronic applications.
It is part of the LP3981 series, known for excellent line regulation and low noise output.
This model is widely used in industrial, laboratory, electronic manufacturing, and commercial applications requiring stable 3.3V output.
The LP3981IMM-3.3/NOPB has a positive polarity, making it suitable for various power configurations.
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