LP38842MRX-ADJ/NOPB Texas Instruments - Yeehing Electronics

1.5-A, low-VIN (0.675-V), adjustable ultra-low-dropout voltage regulator with enable

Pricing (USD)

Quantity	Unit Price
1 — 99	2.224
100 — 249	1.949
250 — 999	1.366
1,000 +	0.88

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SO-PowerPad-8
Output Voltage	560 mV to 1.5 V
Output Current	1.5 A
Number of Outputs	1 Output
Polarity	Positive
Quiescent Current	35 mA
Input Voltage MAX	5.5 V
Input Voltage MIN	4.5 V
Output Type	Adjustable
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Dropout Voltage	115 mV
Series	LP38842-ADJ
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Dropout Voltage - Max	0.175 V at 1500 mA
Ib - Input Bias Current	30 mA
Line Regulation	0.01 %/V
Load Regulation	0.4 %/A
Moisture Sensitive	Yes
Operating Supply Current	32 mA
Product Type	LDO Voltage Regulators
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.003333 oz

For more information, please refer to datasheet

Documents

LP38842MRX-ADJ/NOPB Datasheet

More Information

The LP38842-ADJ is a high current, fast response regulator which can maintain output voltage regulation with minimum input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: Vbias provides voltage to drive the gate of the N-MOS power transistor, while Vin is the input voltage which supplies power to the load. The use of an external bias rail allows the part to operate from ultra low Vin voltages. Unlike bipolar regulators, the CMOS architecture consumes extremely low quiescent current at any output load current. The use of an N-MOS power transistor results in wide bandwidth, yet minimum external capacitance is required to maintain loop stability.