LP3981ILDX-3.03/NOPB Texas Instruments - Yeehing Electronics

300-mA, high-accuracy, low-dropout voltage regulator with enable

Pricing (USD)

Quantity	Unit Price
1 — 99	0.526
100 — 249	0.405
250 — 999	0.298
1,000 +	0.15

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	WSON-6
Output Voltage	3.03 V
Output Current	0.3 A
Number of Outputs	1 Output
Polarity	Positive
Quiescent Current	210 uA
Input Voltage MAX	6 V
Input Voltage MIN	2.7 V
Output Type	Fixed
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Dropout Voltage	132 mV
Series	LP3981
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Dropout Voltage - Max	0.005 V at 1 mA, 0.133 V at 200 mA, 0.2 V at 300 mA
Voltage Regulation Accuracy	+/- 2 %
Ib - Input Bias Current	170 uA
Moisture Sensitive	Yes
Operating Supply Current	70 uA
Pd - Power Dissipation	2000 mW
Product Type	LDO Voltage Regulators
Factory Pack Quantity	4500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.000342 oz

For more information, please refer to datasheet

Documents

LP3981ILDX-3.03/NOPB Datasheet

More Information

Performance of the LP3981 device is optimized for battery-powered systems to deliver ultra-low-noise, extremely low dropout voltage, and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life.