TPS7A4501DCQT - TI

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

Part No

TPS7A4501DCQT
Manufacturer

TI
ChipWorker Part#

CW4579680
Category

Voltage Regulator
Package

SOT-223-6
Description

Single Channel LDO Single Output LDO, 1.5A, Adj. (1.21V to 20V), Low Noise, Fast Transient Response LDO Regulator Pos 1.21V to 20V 1.5A 6Pin(5+Tab) SOT-223 T/R
Documentation

Datasheet

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TPS7A4501DCQT Specifications

Attribute	Attribute Value

Part Number	TPS7A4501DCQT
Manufacturer	TI
ChipWorker Part#	CW4579680
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	5 Pin
Case/Package	SOT-223-6
Number of Outputs	1 Output
Output Voltage	1.21V ~ 20V
Output Current	1.5 A
Number of Positions	5 Position
Quiescent Current	1 mA
Output Capacitor Type	Ceramic
voltage rating	300 mV
Number of Regulated Outputs	1 Output
Input Voltage (Max)	20 V
Input Voltage (Min)	2.1 V
Output Voltage (Max)	20 V
Output Voltage (Min)	1.21 V
Output Current (Max)	1.5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±1 %
Input Voltage	2.1V ~ 20V
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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	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS7A4501DCQT is a Single Output Low-dropout Linear Regulator optimized for fast transient response. The device can supply 1.5A of output current with a dropout voltage of 300mV. Operating quiescent current is 1mA, dropping to less than 1µA in shutdown. Quiescent current is well controlled, it does not rise in dropout as with many other regulators. In addition to fast transient response, the TPS7A4501 regulator has very-low output noise, which makes it ideal for sensitive RF supply applications. Output voltage range is from 1.21 to 20V. The regulator is stable with output capacitance as low as 10µF. 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, thermal limiting and reverse-current protection. It is available in fixed output voltages of 1.5, 1.8, 2.5, 3.3V and as an adjustable device with a 1.21V reference voltage.
Optimized for fast transient response
High output voltage accuracy (1% at 25°C)
Low noise (35µVRMS, 10Hz to 100kHz)
High ripple rejection (68dB at 1kHz)
1mA Quiescent current
No protection diodes needed
Controlled quiescent current in dropout
Adjustable output from 1.21 to 20V
<1µA Quiescent current in shutdown
Stable with 10µF ceramic output capacitor
Reverse-battery protection
Reverse current protection
Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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