TPS7A8500ARGRT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS7A8500ARGRT
Manufacturer

TI
ChipWorker Part#

CW5859200
Package

VQFN
Description

High-Current (4A), High-Accuracy (0.75%), Low-Noise (4.4µVRMS), LDO Voltage Regulator 20-VQFN -40℃ to 125℃

TPS7A8500ARGRT Global Supplier

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TPS7A8500ARGRT Specifications

Attribute	Attribute Value

Part Number	TPS7A8500ARGRT
Manufacturer	TI
ChipWorker Part#	CW5859200
Number of Pins	20 Pin
Case/Package	VQFN
Number of Outputs	1 Output
Output Voltage	0.8V ~ 5.1V
Output Current	4 A
Number of Positions	20 Position
voltage rating	0.215V @4A,0.325V @4A,0.15V @4A
Input Voltage (Max)	6.5 V
Input Voltage (Min)	1.1 V
Output Voltage (Max)	5.1 V
Output Voltage (Min)	800 mV
Output Current (Max)	4 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±0.75 %
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Product Lifecycle Status	Pre-Release
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99

Product Description

The TPS7A85A is a low-noise (4.4 µVRMS), low dropout linear regulator (LDO) capable of sourcing 4 A with only 240 mV of maximum dropout. The device output voltage is pin-programmable from 0.8 V to 3.95 V and adjustable from 0.8 V to 5.1 V using an external resistor divider.
The combination of low-noise (4.4 µVRMS), high- PSRR, and high output current capability makes the TPS7A85A ideal to power noise-sensitive components such as those found in high-speed communications, video, medical, or test and measurement applications. The high performance of the TPS7A85A limits power-supply-generated phase noise and clock jitter, making this device ideal for powering high-performance serializer and deserializer (SerDes), analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and RF components. Specifically, RF amplifiers benefit from the high-performance and 5.1-V output capability of the device.
For digital loads (such as application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), and digital signal processors (DSPs)) requiring low-input voltage, low-output (LILO) voltage operation, the exceptional accuracy (0.75% over load and temperature), remote sensing, excellent transient performance, and soft-start capabilities of the TPS7A85A ensure optimal system performance.
The versatility of the TPS7A8500A makes the device a component of choice for many demanding applications.

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