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Texas Instruments Negative LDO Linear Voltage Regulator TO-220 3-Pin 300mV LM2990T-5.0/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 8.89mm |
| Length | 10.16mm |
| Model | LM2990T-5.0/NOPB |
| Width | 4.7mm |
| Mount Type | Through Hole |
| Series | LM2990 |
| Maximum Operating Temperature | 125°C |
| Package Type | TO-220 |
| Polarity | Negative |
| Maximum Input Voltage | 300mV |
| Minimum Input Voltage | -26V |
| Pin Count | 3 |
Key Features
- Features a low dropout voltage of 300mV enabling efficient voltage regulation.
- Designed with a negative polarity and through-hole mount type.
- Compact dimensions with length 10.16mm, width 4.7mm, and height 8.89mm.
- Operating temperature rating up to 125°C for reliable performance.
- Suitable for power management applications requiring precise voltage regulation.
- Compatible with a broad input voltage range from -26V minimum to 300mV maximum input voltage.
- Offers excellent line voltage regulation and high power supply rejection ratio.
- Ideal for industrial and electronic component assembly requiring stable voltage supply.
Product Description
The Texas Instruments LM2990T-5.0/NOPB is a negative low dropout (LDO) linear voltage regulator designed for precise and efficient power management. Packaged in a TO-220 3-pin through-hole form factor, it delivers a dropout voltage as low as 300mV, making it suitable for applications where maintaining a stable voltage with minimal loss is critical.
This regulator supports an input voltage range from -26V minimum up to 300mV maximum, ensuring robust performance in various electrical environments. Its negative polarity design makes it ideal for specialized negative voltage regulation needs in industrial electronics, semiconductor devices, and power management circuits.
With operational stability up to 125°C, the LM2990T-5.0/NOPB meets demanding temperature requirements often found in manufacturing and industrial applications. Its compact dimensions (10.16mm length, 4.7mm width, and 8.89mm height) allow easy integration within electronic assemblies and circuit boards.
The device offers excellent line regulation and a high power supply rejection ratio (PSRR), reducing noise and improving output voltage quality. This makes it suitable for sensitive instrumentation, laboratory equipment, and consumer electronics requiring low noise power supplies.
Applications span a range of fields including industrial machines, electronic component manufacturing, laboratory instruments, and power supply systems. This voltage regulator enhances production efficiency by ensuring consistent voltage delivery and protecting downstream components.
Low dropout voltage operation at 300mV. Negative polarity configuration for specialized applications. TO-220 3-pin package for through-hole mounting. Operating temperature up to 125°C supports industrial environments. Compact size facilitates space-saving electronic designs.
Wide input voltage range from -26V to 300mV. Excellent line voltage regulation and high PSRR. Suitable for industrial, laboratory, and electronic power management uses. Explore our Electronics & Electricals category for a comprehensive range of Texas Instruments Voltage Regulators and other semiconductor power management ICs.
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Frequently Asked Questions
The maximum input voltage for the LM2990T-5.0/NOPB is 300mV.
This voltage regulator features a low dropout voltage of 300mV, enabling efficient voltage regulation.
The dimensions of this model are 10.16mm in length, 4.7mm in width, and 8.89mm in height.
The LM2990T-5.0/NOPB can operate at temperatures up to 125°C, making it suitable for industrial environments.
This model is designed for through-hole mounting in a TO-220 package type.
This voltage regulator is designed with a negative polarity configuration.
The LM2990T-5.0/NOPB has a pin count of 3.
This voltage regulator is suitable for power management applications requiring precise voltage regulation, including industrial machines and laboratory instruments.
The minimum input voltage for the LM2990T-5.0/NOPB is -26V.
It offers excellent line voltage regulation and a high power supply rejection ratio (PSRR), which reduces noise and improves output voltage quality.
The country of origin for this voltage regulator is India.
This model belongs to the LM2990 series of voltage regulators.
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