company blog about Mingjiada Supply TI TPS51200QDRCRQ1 Automotive Catalog Sink/Source DDR Termination Regulator

Mingjiada Supply TI TPS51200QDRCRQ1 Automotive Catalog Sink/Source DDR Termination Regulator

Shenzhen Mingjiada Electronics Co., Ltd. – Supplier of genuine TI TPS51200QDRCRQ1 automotive-grade DDR terminal regulators. Genuine chips and stock available; we support both sample procurement and bulk orders. We specialise in providing highly reliable power management solutions for the automotive electronics and industrial control sectors.

I. Product Description Details (TPS51200QDRCRQ1)
The TPS51200QDRCRQ1 is a sink and source current Double Data Rate (DDR) termination regulator, specifically designed for space-constrained systems requiring low input voltage, low cost and low noise.
The TPS51200QDRCRQ1 maintains fast transient response with a minimum output capacitance of just 20µF. The device supports remote sensing and meets all power requirements for DDR, DDR2, DDR3, DDR3L, Low Power DDR3 and DDR4 VTT bus terminations.
Furthermore, the TPS51200QDRCRQ1 provides an open-drain PGOOD signal to monitor output regulation and an EN signal to discharge the VTT during S3 (suspend to RAM) for DDR applications.
The TPS51200QDRCRQ1 is housed in a highly thermally efficient VSON-10 package and is environmentally friendly and lead-free. The device is rated for an operating temperature range of –40°C to 125°C.

II. Key Specifications
Part Number: TPS51200QDRCRQ1
Package: VSON-10 (DRC, 3mm × 3mm, exposed pads)
Input Voltage: VIN = 2.375V to 3.5V; VLDOIN = 1.1V to 3.5V
Output Voltage: VTT = VREFIN/2 (tracks VDDQ/2, typically 1.25V)
Output Current: Continuous ±3A (bidirectional sink/source current)
Reference Output: REFOUT = VREFIN (±10mA drive capability)
Transient Response: <3μs, minimum output capacitance as low as 20μF (3×10μF MLCC)
Quiescent Current: 500μA
Protection Mechanisms: Undervoltage Lockout (UVLO), Overcurrent Limit (OCL), Thermal Shutdown, Soft Start
Control Signals: EN enable pin (supports S3 mode VTT discharge), open-drain PGOOD signal (output monitoring)
Operating Temperature: -40°C to +125°C

III. Key Features (TPS51200QDRCRQ1)
Input Voltage: Supports 2.5V and 3.3V supply rails
VLDOIN voltage range: 1.1V to 3.5V
Sink/source terminal regulator with voltage drop compensation
Minimum required output capacitance of 20µF (typically 3 × 10µF MLCC) for memory terminal applications (DDR)
PGOOD for monitoring output regulation
EN input
REFIN input allows flexible input tracking, either directly or via a resistive divider
Remote sensing (VOSNS)
±10mA buffered reference (REFOUT)
Integrated soft-start, UVLO and OCL
Thermal shutdown
Compliant with DDR and DDR2 JEDEC specifications; supports DDR3, DDR3L, Low Power DDR3 and DDR4 VTT applications
VSON-10 package with exposed thermal pad

IV. TPS51200QDRCRQ1 Application Scenarios:
Memory terminal regulators for DDR, DDR2, DDR3, DDR3L, low-power DDR3 and DDR4
Laptops, desktop computers, servers
Telecommunications and data communications, GSM base stations, LCD and plasma (PDP) televisions, photocopiers and printers, set-top boxes

V. Mingjiada’s Supply Advantages
Mingjiada Electronics has established a strong presence in the electronic component supply sector, specialising in the distribution of chips from international brands such as TI. We stock genuine, factory-sealed TPS51200QDRCRQ1 units with ample inventory, enabling us to respond swiftly to bulk order requirements.
Furthermore, Mingjiada Electronics supplies a wide range of electronic components, including integrated circuits (ICs), 5G chips, new energy ICs, IoT chips, Bluetooth chips and automotive chips, providing customers with a one-stop procurement experience. Mingjiada Electronics maintains ample stock, with over 2 million electronic component part numbers in stock, ensuring customers can quickly obtain the products they require. The company supports both small-batch sample purchases and large-volume orders, meeting the needs of customers of all sizes.

For further information regarding the [TI] TPS51200QDRCRQ1 automotive DDR terminal regulator or to enquire about sample pricing, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for more supply details.