TPS7A4518DCQR Texas Instruments - Yeehing Electronics

1.5-A, 20-V, ultra-low-dropout voltage regulator with reverse current protection & enable

Pricing (USD)

Quantity	Unit Price
1 — 99	2.796
100 — 249	2.45
250 — 999	1.718
1,000 +	0.97

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOT-223-6
Output Voltage	1.8 V
Output Current	1.5 A
Number of Outputs	1 Output
Polarity	Positive
Input Voltage MAX	20 V
Input Voltage MIN	1.9 V
Output Type	Fixed
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Dropout Voltage	300 mV
Series	TPS7A4518
Packaging	Reel
Height	1.6 mm
Length	6.5 mm
Operating Temperature Range	- 40 C to + 125 C
Width	3.5 mm
Brand	Texas Instruments
Dropout Voltage - Max	50 mV at 1 mA
Voltage Regulation Accuracy	1 %
Development Kit	TPS7A4518EVM-385
Ib - Input Bias Current	1 mA
Line Regulation	7 mV / V
Load Regulation	10 mV
Moisture Sensitive	Yes
Operating Supply Current	1 mA
Product Type	LDO Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.004233 oz

For more information, please refer to datasheet

Documents

TPS7A4518DCQR Datasheet

More Information

The TPS7A45xx devices are low-dropout (LDO) regulators optimized for fast transient response. The device can supply 1.5 A of output current with a dropout voltage of 300 mV. Operating quiescent current is 1 mA, dropping to less than 1 µA 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 TPS7A45xx regulators have very-low output noise, which makes them ideal for sensitive RF supply applications.