REG103UA-3.3/2K5 Texas Instruments - Yeehing Electronics

500-mA, 15-V, low-dropout voltage regulator with power good & enable

Pricing (USD)

Quantity	Unit Price
1 — 99	4.396
100 — 249	3.852
250 — 999	2.7
1,000 +	1.52

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	LDO Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	SOIC-8
Output Voltage	3.3 V
Output Current	500 mA
Number of Outputs	1 Output
Polarity	Positive
Input Voltage MAX	15 V
Input Voltage MIN	2.1 V
Output Type	Fixed
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Dropout Voltage	115 mV
Series	REG103-33
Packaging	Reel
Height	1.58 mm
Length	4.9 mm
Operating Temperature Range	- 40 C to + 85 C
Width	3.91 mm
Brand	Texas Instruments
Dropout Voltage - Max	25 mV at 10 mA
Output Voltage Range	-
Voltage Regulation Accuracy	2 %
Ib - Input Bias Current	500 uA
Moisture Sensitive	Yes
Operating Supply Current	1 mA
Product Type	LDO Voltage Regulators
Reference Voltage	1.295 V
Factory Pack Quantity	2500
Subcategory	PMIC - Power Management ICs
Unit Weight	0.002677 oz

For more information, please refer to datasheet

Documents

REG103UA-3.3/2K5 Datasheet

More Information

The REG103 is a family of low-noise, low-dropout, linear regulators with low ground pin current. Its new DMOS topology provides significant improvement over previous designs, including low-dropout voltage (only 115mV typ at full load), and better transient performance. In addition, no output capacitor is required for stability, unlike conventional low-dropout regulators that are difficult to compensate and require expensive low ESR capacitors greater than 1µF.