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360 pcs
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360 pcs | On Request | 1 | On Request | On Request | 1449+ | On Request | On Request |
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The Texas Instruments LP2995MRX/NOPB is a specialized linear regulator designed to meet JEDEC SSTL-2 and SSTL-3 specifications for DDR-SDRAM termination. It features a wide input voltage range from 2.2V to 5.5V and a precise output voltage between 1.21V and 1.26V. This device is capable of sourcing and sinking current, delivering 1.5A continuous and up to 3A transient current, essential for DDR-SDRAM termination requirements.
The LP2995MRX/NOPB incorporates a high-speed operational amplifier for excellent transient response and a V SENSE pin for superior load regulation. It also provides a V REF output for chipset and DDR DIMM referencing. The regulator is available in an 8-SO PowerPad package, suitable for surface mount applications.
Key electrical characteristics include a low quiescent current of 0.25mA (typical) and an operating temperature range of 0°C to 125°C. The design emphasizes low external component count, requiring no external resistors, and offers a low output voltage offset. This makes it a cost-effective and easy-to-use solution for DDR memory termination.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.48 | $0.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.2V to 5.5V.
The output voltage is between 1.21V and 1.26V.
The operating temperature range is 0°C to 125°C.
It is available in an 8-SO PowerPad package.
The device can deliver 1.5A of continuous output current.
No, it does not require external resistors.