TPS75933KTTT - TI

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

Part No

TPS75933KTTT
Manufacturer

TI
ChipWorker Part#

CW47726726
Category

Voltage Regulator
Package

TO-263-6
Description

TEXAS INSTRUMENTS TPS75933KTTT Fixed LDO Voltage Regulator, 2.8V to 5.5V, 400mV Dropout, 3.3Vout, 7.5Aout, TO-263-5
Documentation

Datasheet

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TPS75933KTTT Specifications

Attribute	Attribute Value

Part Number	TPS75933KTTT
Manufacturer	TI
ChipWorker Part#	CW47726726
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	TO-263-6
Number of Outputs	1 Output
Input Voltage (DC)	5.50V (max)
Output Voltage	3.3 V
Output Current	7.5 A
Supply Current	200 µA
Quiescent Current	125 µA
Output Capacitor Type	Tantalum
voltage rating	0.4V @7.5A
Number of Regulated Outputs	1 Output
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.8 V
Output Voltage (Min)	3.3 V
Output Current (Max)	7.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±3 %
Input Voltage	≤5.5 V
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Size-Length	10.16 mm
Size-Width	8.42 mm
Size-Height	4.58 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TPS759xx family of 7.5-A low dropout (LDO) regulators contains four fixed voltage option regulators with integrated power-good (PG)\ and an adjustable voltage option regulator. These devices are capable of supplying 7.5 A of output current with a dropout of 400 mV (TPS75933). Therefore, the devices are capable of performing a 3.3-V to 2.5-V conversion. Quiescent current is 125 uA at full load and drops below 10 µA when the devices are disabled. The TPS759xx is designed to have fast transient response for large load current changes.
Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 400 mV at an output current of 7.5 A for the TPS75933) and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 125 µA over the full range of output current, 1 mA to 7.5 A). These two key specifications yield a significant improvement in operating life for battery-powered systems.
The device is enabled when EN\ is connected to a low-level voltage. This LDO family also features a sleep mode; applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C. The power-good terminal (PG)\ is an active low, open drain output, which can be used to implement a power-on reset or a low-battery indicator.
The TPS759xx is offered in 1.5-V, 1.8-V, 2.5-V, and 3.3-V fixed-voltage versions and in an adjustable version (programmable over the range of 1.22 V to 5 V). Output voltage tolerance is specified as a maximum of 3% over line, load, and temperature ranges. The TPS759xx family is available in a 5-pin TO220 (KC) and TO263 (KTT) packages.

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