NCV51200MNTXG

Description：IC REG LDO DDR 1OUT 10DFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:62b29ebdd1e4 Category: Special Purpose Regulators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC REG LDO DDR 1OUT 10DFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：LDO (Linear), DDR
Voltage - Input：1.1V ~ 3.5V
Number of Outputs：1
Voltage - Output：-
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：10-VFDFN Exposed Pad
Supplier Device Package：10-DFN (3x3)
Grade：Automotive
Qualification：AEC-Q100

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NCV51200MNTXG

Overview

The NCV51200MNTXG is a specialized PMIC DDR termination regulator from onsemi, designed for high-speed memory interfaces. It provides a 3 A sink/source current capability with an integrated buffered VTTREF reference. The device operates within an input voltage range of 2.375 V to 5.5 V and supports output voltages down to -100 mV. It features a DFN-10 surface-mount package, ensuring compliance with automotive standards through AEC-Q100 qualification. The component functions reliably across an extended temperature range from -40 °C to +125 °C, supporting DDR1, DDR2, and DDR3 applications.

Feature Summary

Integrated buffered VTTREF reference for precise termination voltage control
AEC-Q100 qualified for automotive reliability requirements
Supports bidirectional 3 A sink and source currents for dynamic load handling

Applications

DDR1 memory termination circuits
DDR2 memory termination circuits
DDR3 memory termination circuits

Procurement Notes

Verify the specific suffix against official documentation to confirm automotive grade status and tape-and-reel specifications. Ensure compatibility with existing board layouts regarding the DFN-10 footprint dimensions. Cross-reference thermal dissipation requirements with system power budgets to maintain operation within the specified junction temperature limits during peak load conditions.

Selection Notes

Select this component when designing systems requiring certified automotive-grade power management for legacy or standard DDR memory architectures. The integrated reference simplifies design complexity by eliminating external buffering components. Consider the 3 A current rating against maximum memory bank loads to ensure adequate headroom for transient response without exceeding thermal constraints in the compact DFN-10 package.

Part Context

This part belongs to the NCP51200 series of professional power management ICs from onsemi. The series focuses on specialized termination regulators for high-speed digital interfaces. The NCV prefix indicates automotive qualification, distinguishing it from commercial variants within the same functional family. It complements other PMIC solutions by addressing specific termination needs in complex memory subsystems.