LP38853SX-ADJ/NOPB Texas Instruments - Yeehing Electronics

3-A, low-VIN (1.04-V), adjustable ultra-low-dropout voltage regulator with enable

Pricing (USD)

Quantity	Unit Price
1 — 99	3.666
100 — 249	3.213
250 — 999	2.252
1,000 +	1.27

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	TO-263-7
Output Voltage	0.8 V to 1.8 V
Output Current	3 A
Number of Outputs	1 Output
Polarity	Positive
Quiescent Current	8.5 mA
Input Voltage MAX	5.5 V
Input Voltage MIN	3 V
Output Type	Adjustable
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Dropout Voltage	240 mV
Series	LP38853
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Product	Linear Voltage Regulators
Type	Linear Regulator
Brand	Texas Instruments
Dropout Voltage - Max	0.3 V at 3 A
PSRR / Ripple Rejection - Typ	80 dB
Voltage Regulation Accuracy	+/- 1.5 %
Development Kit	LP38853EVAL
Ib - Input Bias Current	7 mA
Line Regulation	0.1 %/V
Load Regulation	0.2 %/A
Moisture Sensitive	Yes
Operating Supply Current	10 mA
Pd - Power Dissipation	Internally Limited
Product Type	LDO Voltage Regulators
Factory Pack Quantity	500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.056438 oz

For more information, please refer to datasheet

Documents

LP38853SX-ADJ/NOPB Datasheet

More Information

The LP38853 is a high-current, fast-response regulator that can maintain output voltage regulation with extremely low 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 NMOS power transistor; VIN is the input voltage which supplies power to the load. The use of an external bias rail allows the device 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 NMOS power transistor results in wide bandwidth, yet minimum external capacitance is required to maintain loop stability.