TPS7301QD - TI

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

Part No

TPS7301QD
Manufacturer

TI
ChipWorker Part#

CW20536315
Category

Voltage Regulator
Package

SOIC-8
Description

LDO Voltage Regulator, Adjustable, 2.47V to 10V in, 146mV drop, 1.2V to 9.75V/0.5A out, SOIC-8
Documentation

Datasheet

TPS7301QD Global Supplier

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TPS7301QD Specifications

Attribute	Attribute Value

Part Number	TPS7301QD
Manufacturer	TI
ChipWorker Part#	CW20536315
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	10.0V (max)
Current Rating	500 mA
Power Rating	0.464 W
Number of Outputs	1 Output
Input Voltage (DC)	10.0V (max)
Output Voltage	1.2V ~ 9.75V
Output Current	500 mA
Supply Current	250 µA
Number of Positions	8 Position
Power Dissipation	0.725 W
Quiescent Current	0.34 mA
Output Capacitor Type	Ceramic
voltage rating	146 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	10 V
Input Voltage (Min)	2.47 V
Output Voltage (Max)	9.75 V
Output Voltage (Min)	1.2 V
Output Current (Max)	0.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	725 mW
Accuracy	±3 %
Input Voltage	10V ~ 2.47V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC

Product Description

The TPS7301QD is a micro-power low-dropout (LDO) Voltage Regulator differentiated from the LDOs by their integrated delayed microprocessor-reset function. The RESET\ output of the device initiates a reset in microcomputer and microprocessor systems in the event of an undervoltage condition. An internal comparator in the device monitors the output voltage of the regulator to detect an undervoltage condition on the regulated output voltage. RESET\ stays low for the duration of the undervoltage condition. Once the undervoltage condition ceases, a 200ms typical time-out begins. At the completion of the 200ms delay, RESET\ goes high. An order of magnitude reduction in dropout voltage and quiescent current over conventional LDO performance is achieved by replacing the typical PNP pass transistor with a PMOS device. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current.
Integrated precision supply-voltage supervisor monitoring regulator output voltage
Active-low reset signal with 200ms pulse width
340µA Typical low quiescent current - Independent of load
0.5µA Maximum extremely low sleep-state current
0 to 500mA Output current range
Green product and no Sb/Br

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