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Texas Instruments 1-Channel DC-DC Regulator PSOP 8-Pin 1.5A Output 1.32V, 1.39V 120Hz LP2998MR/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.47mm |
| Length | 4.9mm |
| Model | LP2998MR/NOPB |
| Width | 3.9mm |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | LP2998 |
| Output Current | 1.5A |
| Maximum Operating Temperature | 125°C |
| Package Type | PSOP |
| Minimum Operating Temperature | -40°C |
| Regulator Type | DC-DC |
| Switching Frequency | 120Hz |
| Number of outputs | 1 |
| Maximum Input Voltage | 5.5V |
| Output Voltage | 1.32, 1.39V |
| Quiescent Current | 500μA |
| Minimum Input Voltage | 2.2V |
| Pin Count | 8 |
Key Features
- The regulator supports a maximum input voltage of 5.5 V and minimum input voltage of 2.2 V.
- It features a quiescent current of 500 microamps, improving power efficiency.
- Operating temperature range from -40°C to 125°C ensures reliability in varied industrial environments.
- Compact dimensions of 4.9 mm length, 3.9 mm width, and 1.47 mm height allow space-saving PCB designs.
- The device is ideal for low-cost, space-constrained applications requiring adjustable voltage regulation.
- Surface mount package facilitates automated assembly and efficient thermal performance.
- Adheres to no specific automotive standard; suitable for general industrial electronics.
- Series LP2998 optimizes DDR and QDR memory termination power solutions.
Product Description
Texas Instruments LP2998MR/NOPB is a 1-Channel DC-DC switching regulator designed for precise voltage regulation and power management in DDR memory termination applications. Operating with an output current capacity of 1.5 A and adjustable output voltages of 1.32 V and 1.39 V at a switching frequency of 120 Hz, it offers high efficiency critical for modern electronics.
This regulator comes in a compact PSOP 8-pin surface mount package with dimensions suitable for space-saving PCB layouts. The device is engineered to operate reliably over a wide temperature range from -40°C to 125°C, making it suitable for varied industrial and commercial environments.
With a quiescent current of 500μA and adjustable output, it provides low power consumption during idle conditions while ensuring stable voltage output under load. It supports input voltage from 2.2 V to a maximum of 5.5 V, meeting the requirements of various power supply designs.
The LP2998 series specializes in DDR and QDR memory termination, optimizing signal integrity and power efficiency in high-speed computer memory systems. Its surface mount package is designed for automated manufacturing processes, reducing assembly time and cost.
The regulator’s adjustable outputs and compact dimensions make it suitable for embedded systems and industrial electronics. Its robust operating temperature range supports use in harsh environmental conditions. The product does not hold automotive standards, focusing instead on general power management applications.
Ideal for industrial, laboratory, and manufacturing sectors requiring reliable voltage regulation. Packaged in tubes facilitating streamlined insertion into manufacturing machinery.
Explore more from Texas Instruments and related Voltage Regulators in the Power Management ICs category on EnvMart. Enhance your designs with reliable DC-DC switching regulators tailored for critical power management needs.
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Frequently Asked Questions
The maximum input voltage for this model is 5.5 V.
It has an output current capacity of 1.5 A.
The regulator supports adjustable output voltages of 1.32 V and 1.39 V.
The quiescent current is 500 microamps, which enhances power efficiency during idle conditions.
It operates reliably over a temperature range from -40°C to 125°C.
The dimensions of the PSOP package are 4.9 mm in length, 3.9 mm in width, and 1.47 mm in height.
The switching frequency is 120 Hz.
This model provides one output.
It is designed for precise voltage regulation and power management in DDR memory termination applications.
The minimum input voltage is 2.2 V.
It features a surface mount package, which facilitates automated assembly.
This model belongs to the LP2998 series, which specializes in optimizing DDR and QDR memory termination power solutions.
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