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Texas Instruments TPS65987DDJRSHR — Power Management (PMIC / Gate Driver)

TPS65987DDJRSHR USB Type-C Controller – TI, 3.14V–3.45V

MPNTPS65987DDJRSHR
Active

Texas Instruments TPS65987DDJRSHR, USB Type-C controller, 8 mA supply, 3.14V–3.45V supply range, -10°C to 75°C, 56-PowerVFQFN (7x7 mm), Surface Mount, Active

$4.9200Ref. price · indicative, final on quote
Texas Instruments TPS65987DDJRSHR datasheet (PDF)
Packaging56-PowerVFQFN
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS65987DDJRSHR specifications
ParameterValue
MountingSurface Mount
Supply voltage3.14V ~ 3.45V
Current - supply8mA
Operating temperature-10°C~75°C
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsUSB, Type-C Controller
Case56-PowerVFQFN

Product details

USB Type-C controller with a 3.14V–3.45V rail

The TPS65987DDJRSHR is a Texas Instruments USB Type-C controller that manages power negotiation and cable orientation detection on a USB-C port. Its supply rail is specified at 3.14V to 3.45V — a 310 mV window that demands a clean 3.3V rail with less than 5% regulation error. If your board's 3.3V bus is shared with noisy logic or a switching regulator, budget a dedicated LDO or a ferrite bead plus decoupling to stay inside the window.

8 mA supply current and -10°C to 75°C range

The controller draws 8 mA typical from the 3.3V rail, which keeps the power dissipation low in the 56-VQFN (7x7) package. The operating temperature range of -10°C to 75°C limits this part to commercial indoor environments — not rated for automotive cabin or industrial enclosures where ambient exceeds 75°C.

Active production — no obsolescence watch

56-VQFN footprint and thermal pad

The layout engineer should connect this pad to the ground plane with multiple vias to keep the junction temperature below the 75°C ambient ceiling.

Frequently asked questions

What is the operating voltage range of TPS65987DDJRSHR?

Designers need to confirm compatibility with their power rail; incorrect voltage leads to failure.

Is TPS65987DDJRSHR in stock and available for immediate purchase?

Buyers prioritize parts that are available to avoid supply chain delays.

What is the pinout of TPS65987DDJRSHR?

PCB layout engineers need pin assignments to correctly integrate the part into their design.

Does TPS65987DDJRSHR support USB Power Delivery 3.0?

Compliance with PD standard is crucial for interoperability in USB-C applications.

What is the equivalent or cross-reference for TPS65987DDJRSHR?

Sourcing buyers and brokers often need alternatives for cost or availability optimization.

Where can I buy TPS65987DDJRSHR in small quantities?

Prototype and low-volume buyers need access to cut-tape or single units from stocking distributors.