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Texas Instruments TPS658640ZQZT — Power Management (PMIC / Gate Driver)

TPS658640ZQZT Power Management IC, 3V-5.5V, Obsolete

MPNTPS658640ZQZT
Obsolete

Texas Instruments TPS658640ZQZT power management IC, 3V to 5.5V supply, -40°C to 85°C, 120-VFBGA package, designed for handheld/mobile devices.

$6.3100Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS658640ZQZT specifications
ParameterValue
MountingSurface Mount
Supply voltage3V ~ 5.5V
Operating temperature-40°C~85°C
PackageTape & Reel (TR); Cut Tape (CT)
ApplicationsHandheld/Mobile Devices
Case120-VFBGA

Product details

Obsolete — sourcing path for this PMIC

This PMIC operates from a 3V to 5.5V supply, covering the typical Li-ion battery range (3.0V to 4.2V) plus regulated 5V rails found in handheld and mobile device designs.

Housed in a 120-VFBGA (6x6 mm Microstar Junior) package, the TPS658640ZQZT requires a multilayer PCB with via-in-pad or microvia fan-out for the ball pitch. The surface-mount assembly process is standard for BGA packages — solder paste stencil aperture and reflow profile must match the JEDEC MSL level on the reel label.

Application fit

Targeted at handheld and mobile devices, this PMIC integrates multiple power rails and management functions for a compact BOM. The 3V to 5.5V input range and industrial temperature grade also suit battery-powered portable instruments, point-of-sale terminals, and field-data collection units.

Frequently asked questions

Where can I buy TPS658640ZQZT?

The TPS658640ZQZT is obsolete, so standard distributor stock is depleted. We source it through our independent supply network — submit an RFQ with your quantity and target delivery window, and we will confirm availability and pricing at quote time.

Is TPS658640ZQZT compatible with 3V to 5.5V systems?

Yes, the TPS658640ZQZT is specified for a 3V to 5.5V supply range, making it compatible with single-cell Li-ion batteries (3.0V to 4.2V) and regulated 5V rails in handheld/mobile designs.