TPS7A8400RGRT - TI

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

Part No

TPS7A8400RGRT
Manufacturer

TI
ChipWorker Part#

CW5543004
Category

Voltage Regulator
Package

VQFN-20
Description

LDO Voltage Regulator, Adjustable, 1.1V to 6.5V input, 110mV drop., 0.8V to 5V/3A out, VQFN-20
Documentation

Datasheet

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TPS7A8400RGRT Specifications

Attribute	Attribute Value

Part Number	TPS7A8400RGRT
Manufacturer	TI
ChipWorker Part#	CW5543004
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Number of Outputs	1 Output
Output Voltage	0.8V ~ 5V
Output Current	3 A
Supply Current	4mA ~ 5.5mA
Number of Positions	20 Position
Quiescent Current	2.80 mA
Output Capacitor Type	Ceramic
voltage rating	110 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	6.5 V
Input Voltage (Min)	1.1 V
Output Voltage (Max)	5 V
Output Voltage (Min)	800 mV
Output Current (Max)	3 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±1 %
Input Voltage	6.5 V
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Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The TPS7A8400RGRT is a 3A high current, 1% high accuracy, 4.4 µVRMS low noise LDO voltage regulator in 20 pin VQFN package. The device output voltage is pin-programmable from 0.8V to 3.95V and adjustable from 0.8V to 5V using an external resistor divider. The combination of low noise, high PSRR and high output current capability makes IC 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 IC limits power supply generated phase noise and clock jitter, making device ideal for powering high performance serializer and deserializer (SerDes), ADCs, DACs and RF components. Specifically, RF amplifiers benefit from the high performance and 5V output capability of the device. It is used in High-Speed Analogue Circuits such as VCO, ADC, DAC and LVDS, imaging, CMOS sensors and video ASICs.
Input voltage range from 1.4V to 6.5V (without BIAS) and 1.1V to 6.5V (with BIAS)
ANY-OUT operation, output voltage range from 0.8V to 3.95V
Adjustable operation, output voltage range from 0.8V to 5V
Power supply ripple rejection is -40dB at 500KHz
Excellent load transient response
Adjustable soft-start in-rush control
Open-drain power good (PG) output
Stable with a 47µF or larger ceramic output capacitor
Operating junction temperature range from -40°C to 125°C
ESD sensitive device, take proper precaution while handling the device.

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