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Texas Instruments Surface Mount Voltage Regulator 3-Pin Negative Polarity 300mV LM2990S-12/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators Texas Instruments LM2990S-12/NOPB, Voltage Regulator 300mV 3-Pin RS S |
| Brand | Texas Instruments |
| Height | 4.57mm |
| Length | 10.16mm |
| Model | LM2990S-12/NOPB |
| Width | 8.64mm |
| Mount Type | Surface |
| Series | LM2990 |
| Maximum Operating Temperature | 125°C |
| Polarity | Negative |
| Maximum Input Voltage | 300mV |
| Minimum Input Voltage | -26V |
| Pin Count | 3 |
Key Features
- Designed as a low dropout (LDO) linear voltage regulator for efficient power management.
- Supports a maximum operating temperature of 125°C, suitable for industrial environments.
- Compact dimensions with length of 10.16mm, width of 8.64mm, and height of 4.57mm.
- Provides stable voltage regulation with high power supply rejection ratio (PSRR) and low quiescent current.
- Ideal for electronic circuits requiring precise voltage regulation with minimal input-output differential.
- Mount type is surface, facilitating easy PCB assembly and integration.
- Suited for applications in power management ICs across industrial and commercial electronic devices.
- Lacks automotive standard certification but meets robust technical specifications.
Product Description
Texas Instruments LM2990S-12/NOPB is a high-performance low dropout (LDO) linear voltage regulator designed for surface mount applications, featuring a 3-pin configuration with negative polarity. It offers a maximum input voltage of 300mV and is optimized for low quiescent current and low output noise. This regulator is well-suited for a variety of electronic circuits that require efficient and stable voltage regulation with a small input-output differential voltage.
The device has a compact size with dimensions of 10.16mm length, 8.64mm width, and 4.57mm height, making it ideal for compact PCB layouts. With a maximum operating temperature of 125°C, the LM2990S-12/NOPB supports demanding industrial environments.
It provides excellent line voltage regulation and high power supply rejection ratio (PSRR), ensuring minimal power supply noise transfer to the output. The surface mount design enhances assembly efficiency and suitability for automated manufacturing processes.
Designed as a low dropout (LDO) linear voltage regulator. Maximum operating temperature of 125°C for reliable industrial performance. Compact surface mount package with 3 pins and negative polarity. Low quiescent current ensures energy-efficient operation.
High power supply rejection ratio for stable output voltage. Dimensioned 10.16mm x 8.64mm x 4.57mm for compact installations. Applicable in power management ICs for industrial and commercial electronics. Does not conform to automotive standards.
RoHS compliant for environmental safety. Supports multiple quantity pack options for production scale use.
This voltage regulator is suitable for industrial electronics, power management modules, and embedded system projects where precise voltage control is critical. It is commonly used in power supply circuits for instrumentation, communication equipment, and embedded controllers. The LM2990S-12/NOPB combines compact footprint with robust electrical performance to meet demanding application needs.
For engineers and developers seeking reliable voltage regulation solutions, the Texas Instruments LM2990S-12/NOPB is a proven choice, offering stability, durability, and efficient power management.
Explore more power management solutions and related Voltage Regulator products on EnvMart to fulfill diverse application requirements.
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Frequently Asked Questions
The maximum operating temperature of this model is 125°C, making it suitable for industrial environments.
This unit has a length of 10.16mm, a width of 8.64mm, and a height of 4.57mm, allowing for compact installations.
The voltage regulator supports a minimum input voltage of -26V and a maximum input voltage of 300mV.
It features a 3-pin configuration, designed for surface mount applications.
This model supports negative polarity, which is essential for specific circuit designs.
The LM2990S-12/NOPB is optimized for low quiescent current, ensuring energy-efficient operation.
It provides a high power supply rejection ratio, ensuring stable output voltage with minimal noise transfer.
This voltage regulator is designed for surface mounting, facilitating easy PCB assembly and integration.
It is commonly used in power supply circuits for instrumentation, communication equipment, and embedded controllers.
Yes, it is RoHS compliant, ensuring it meets environmental safety standards.
This model belongs to the LM2990 series of low dropout linear voltage regulators.
It is designed as a low dropout (LDO) linear voltage regulator for efficient power management in electronic circuits.
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