TPS73801DCQR - TI

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

Part No

TPS73801DCQR
Manufacturer

TI
ChipWorker Part#

CW4364400
Category

Voltage Regulator
Package

SOT-223-6
Description

Single Channel LDO 1A Low Noise, Fast Transient Response Low-Dropout Linear Regulator LDO Regulator Pos 1.21V to 20V 1A 6Pin(5+Tab) SOT-223 T/R
Documentation

Datasheet

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TPS73801DCQR Specifications

Attribute	Attribute Value

Part Number	TPS73801DCQR
Manufacturer	TI
ChipWorker Part#	CW4364400
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	SOT-223-6
Number of Outputs	1 Output
Output Voltage	1.21V ~ 20V
Output Current	1 A
Supply Current	1.5mA ~ 80mA
Number of Positions	6 Position
Quiescent Current	1 µA
Output Capacitor Type	Ceramic
voltage rating	300 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	20 V
Input Voltage (Min)	2.2 V
Output Voltage (Max)	20 V
Output Voltage (Min)	1.21 V
Output Current (Max)	1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	2.2V ~ 20V
	expand all
Size-Length	6.55 mm
Size-Width	3.55 mm
Size-Height	1.65 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

Product Description

The TPS73801DCQR is a low-dropout (LDO) Linear Regulator optimized for fast transient response. The device can supply 1A of output current with a dropout voltage of 300mV. Quiescent current is well controlled and it does not rise in dropout as it does with many other regulators. In addition to fast transient response, the regulator has very low output noise, which makes it ideal for sensitive RF supply applications. Small ceramic capacitors can be used without the necessary addition of ESR, as is common with other regulators. Internal protection circuitry includes reverse-battery protection, current limiting and thermal limiting and reverse-current protection. It is protected against reverse input and reverse output voltages. In battery-backup applications where the output can be held up by a backup battery when the input is pulled to ground, the device acts as if it has a diode in series with its output and prevents reverse current flow.
No protection diodes needed
Controlled quiescent current in dropout
Stable with ceramic capacitors
Stable with 10µF output capacitor
Thermal limiting
45µVRMS Low noise
Green product and no Sb/Br

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