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Texas Instruments 1-Channel DC-DC Regulator 1.5 A, 1.32 V / 1.39 V, 120 Hz, PSOP 8-Pin 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
- Designed for bus termination in DDR and QDR memory applications.
- Compact PSOP 8-pin surface mount package with dimensions 4.9 mm by 3.9 mm by 1.47 mm height.
- Quiescent current consumption of 500 μA ensures low power usage.
- Wide operating temperature range from -40°C to 125°C suitable for varied environments.
- Maximum input voltage of 5.5 V and minimum of 2.2 V for flexible power supply options.
- Adjustable switching regulator ensures efficient voltage regulation suitable for low external part count designs.
- Pin count of 8 supports integration in compact electronic components.
- Non-automotive standard device tailored for power management in electronic circuits.
Product Description
Texas Instruments LP2998MR/NOPB is a 1-channel DC-DC adjustable switching regulator designed to provide a stable output current of up to 1.5 A with output voltages adjustable between 1.32 V to 1.39 V. Packaged in a compact PSOP 8-pin surface mount package measuring 4.9 mm in length, 3.9 mm in width, and 1.47 mm in height, it is optimized for space-saving and low external component count applications.
This regulator is specifically designed for bus termination in DDR and QDR memory systems, enabling efficient power management in high-speed memory interfaces. It consumes a low quiescent current of 500 μA, allowing for energy-efficient operation in electronic designs.
With a wide operating temperature range from -40°C to 125°C, the device is suited for various industrial and commercial applications requiring robust thermal performance. The regulator supports input voltages ranging from 2.2 V minimum to 5.5 V maximum, providing versatility in power supply configurations.
Key features include an adjustable output voltage, a switching frequency of 120 Hz, and a total pin count of 8, making it a practical choice for surface mount PCB designs in power management ICs.
Designed for DDR and QDR bus termination power solutions. Adjustable output voltage range between 1.32 V and 1.39 V. Low quiescent current of 500 μA for energy-efficient operation. Compact PSOP 8-pin package for space-saving PCB layouts.
Wide operating temperature range from -40°C to 125°C. Supports input voltages from 2.2 V to 5.5 V. Switching frequency of 120 Hz for stable voltage regulation. Non-automotive standard device.
Its robust construction and performance characteristics make the LP2998MR/NOPB suitable for use in industrial, commercial, and electronic manufacturing applications, especially in memory power management circuits.
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Frequently Asked Questions
This model can provide a stable output current of up to 1.5 A.
The output voltage can be adjusted between 1.32 V and 1.39 V.
The maximum input voltage is 5.5 V, allowing for flexible power supply options.
It has a low quiescent current consumption of 500 μA, ensuring energy-efficient operation.
The dimensions are 4.9 mm in length, 3.9 mm in width, and 1.47 mm in height.
It operates within a wide temperature range from -40°C to 125°C.
This model supports surface mounting, suitable for compact PCB designs.
The switching frequency is 120 Hz, which aids in stable voltage regulation.
This regulator has a single output channel.
The minimum input voltage is 2.2 V, providing versatility in power supply configurations.
It is specifically designed for bus termination in DDR and QDR memory applications.
The LP2998MR/NOPB is manufactured in India.
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