The ADP3303 is a member of the ADP330x family of precision low dropout anyCAP® voltage regulators. The ADP3303 stands out from the conventional LDOs with a novel architec-ture, an enhanced process and a new package. Its patented design requires only a 0.47 µF output capacitor for stability. This device is stable with any capacitor regardless of its ESR (Equivalent Series Resistance) value, including ceramic types (MLCC) for space restricted applications. The ADP3303 achieves exceptional accuracy of ±0.8% at room temperature and ±1.4% overall accuracy over temperature, line and load regulations. The dropout voltage of the ADP3303 is only 180 mV (typical) at 200 mA.

In addition to the new architecture and process, ADI's new proprietary thermally enhanced package (Thermal Coastline) can handle 1 W of power dissipation without external heatsink or large copper surface on the PC board. This keeps PC board real estate to a minimum and makes the ADP3303 very attractive for use in portable equipment.

The ADP3303 operates with a wide input voltage range from 3.2 V to 12 V and delivers a load current in excess of 200 mA. It features an error flag that signals when the device is about to lose regulation or when the short circuit or thermal overload protection is activated. Other features include shutdown and optional noise reduction capabilities. The ADP330x anyCAP® LDO family offers a wide range of output voltages and output current levels from 50 mA to 200 mA:

ADP3300 (50 mA, SOT-23)
ADP3301 (100 mA)
ADP3302 (100 mA, Dual Output)

Part#	Vout Preset	Vout Adj Range	Iout (max)	Vin Range (Vmin to Vmax)	Supply Current (max)	Vdropout @ Rated Iout	Vout Setpoint Acc	Vout Total Acc	Shutdown	Product Description	Pos Supply	Operating Temp Range	Price* (1000-4999)
ADP1707	16 Presets From 0.75-3.3V, With Tracking	n/a	1A	2.5 to 5.5	1.55mA	600mV to 630mV	1% @ Iout = 10mA	1.5% @ 0.1 mA - Iout max	Yes	1 A, Low Dropout, CMOS Linear Regulator	+2.5 to +5.5	-40 to +125	$1.11
ADP1708	n/a	0.8V to 5.0V	1A	2.5 to 5.5	1.55mA	600mV to 630mV	n/a	1.5% @ 0.1 mA - Iout max	Yes	1 A, Low Dropout, CMOS Linear Regulator	+2.5 to +5.5	-40 to +125	$1.08
ADP1710	16 Presets From 0.75-3.3V	0.8V to 5.0V	150mA	2.5 to 5.5	1.3mA	100mV to 300mV	1% @ Iout = 1mA	2% @ 0.1 mA - Iout max	Yes	150 mA, Low Dropout, CMOS Linear Regulator	+2.5 to +5.5	-40 to +125	$0.41
ADP1711	16 Presets From 0.75-3.3V	n/a	150mA	2.5 to 5.5	1.3mA	100mV to 300mV	1% @ Iout = 1mA	2% @ 0.1 mA - Iout max	Yes	150 mA, Low Dropout, CMOS, Linear Regulator	+2.5 to +5.5	-40 to +125	$0.44
ADP1712	16 Presets From 0.75-3.3V	0.8V to 5.0V	300mA	2.5 to 5.5	420µA	70mV to 270mV	1% @ Iout = 10mA	2% @ 0.1 mA - Iout max	Yes	300 mA, Low Dropout, CMOS, Linear Regulator w/ fixed or adj output voltage	+2.5 to +5.5	-40 to +125	$0.46
ADP1713	16 Presets From 0.75-3.3V	n/a	300mA	2.5 to 5.5	420µA	70mV to 270mV	1% @ Iout = 10mA	2% @ 0.1 mA - Iout max	Yes	300 mA, Low Dropout, CMOS, Low Noise Linear Regulator	+2.5 to +5.5	-40 to +125	$0.48
ADP1714	16 Presets From 0.75-3.3V	n/a	300mA	2.5 to 5.5	420µA	70mV to 270mV	1% @ Iout = 10mA	2% @ 0.1 mA - Iout max	Yes	300 mA, Low Dropout, CMOS Linear Regulator w/ External-Voltage Tracking Capability	+2.5 to +5.5	-40 to +125	$0.50
ADP1716	16 Presets From 0.75-3.3V	n/a	500mA	2.5 to 5.5	650µA	50mV to 500mV	1% @ Iout = 10mA	2% @ 10 mA - Iout max	Yes	500mA Low-Dropout Linear Regulator with Tracking	+2.5 to +5.5	-40 to +125	$0.96
ADP1715	16 Presets From 0.75-3.3V	0.8V to 5.0V	500mA	2.5 to 5.5	650µA	50mV to 500mV	1% @ Iout = 10mA	2% @ 10 mA - Iout max	Yes	500 mA Low-Dropout CMOS Linear Regulator with Soft Start	+2.5 to +5.5	-40 to +125	$0.82
ADP3367	5.0V	1.3V to 16V	300mA	2.5 to 16.5	14mA	300mV to 500mV	n/a	2% @ 0.1 mA - Iout max	Yes	Fixed +5V or Adj 1.3V-16V, Low-Dropout Linear Voltage Regulator	+2.5 to +16.5	-40 to +85	$1.79
ADP3334	n/a	1.4V to 10V	500mA	2.6 to 11	10mA	200mV to 400mV	n/a	1.8% @ 0.1 mA - Iout max	Yes	Adjustable 1.5V-10V Output, High Accuracy, Low Iq, 500 mA anyCAP­® Low Dropout Regulator	+2.6 to +11	-40 to +85	$0.86
ADP3331	n/a	1.5V to 11.75V	200mA	2.6 to 12	4mA	140mV to 230mV	-	1.4% @ 0.1 mA - Iout max	Yes	Adjustable 1.5V-10V Output, Ultralow Iq, 200 mA, anyCAP® Low Dropout Regulator in SOT-23	+2.6 to +12	-40 to +85	$0.61
ADP3333	8 Presets From 1.5-5V	n/a	300mA	2.6 to 12	5.5mA	140mV to 230mV	n/a	1.8% @ 0.1 mA - Iout max	Yes	High Accuracy Ultralow Iq, 300 mA, anyCAP® Low Dropout Regulator	+2.6 to +12	-25 to +85	$0.82
ADP3335	10 Presets From 1.8-5V	n/a	500mA	2.6 to 12	10mA	200mV to 400mV	n/a	1.8% @ 0.1 mA - Iout max	Yes	High Accuracy, Ultralow Quiescent Current, 500mA, anyCAP® Low Dropout Regulator	+2.6 to +12	-40 to +85	$0.90
ADP3336	n/a	1.5V to 10V	500mA	2.6 to 12	10mA	200mV to 400mV	n/a	1.8% @ 0.1 mA - Iout max	Yes	Small, Adjustable 1.5V-10V Output, 500 mA anyCAP® Low Dropout Regulator	+2.6 to +12	-40 to +85	$0.91
ADP3338	7 Presets From 1.5-5V	n/a	1A	2.7 to 8	30mA	190mV to 400mV	n/a	1.4% @ 0.1 mA - Iout max	No	High Accuracy, Ultralow Quiescent Current, 1A, anyCAP™ Low Dropout Regulator	+2.7 to +8	-40 to +85	$1.09
ADP3339	7 Presets From 1.5-5V	n/a	1.5A	2.8 to 6	40mA	230mV to 480mV	n/a	1.5% @ 0.1 mA - Iout max	No	High-Accuracy, Ultralow Iq, 1.5 A, anyCAP® Low Dropout Regulator	+2.8 to +6	-40 to +85	$1.17
ADP3309	7 Presets From 2.7-3.6V	n/a	100mA	2.8 to 12	2mA	120mV to 240mV	-	2.2% @ 0.1 mA - Iout max	Yes	anyCAP®, 100 mA, Low Dropout Linear Regulator	+2.8 to +12	-20 to +85	$0.53
ADP3330	7 Presets from 2.5-5V	n/a	200mA	2.9 to 12	4mA	140mV to 230mV	n/a	1.4% @ 0.1 mA - Iout max	Yes	High Accuracy, Ultralow I(Q), 200 mA, anyCAP® Low Dropout Regulator in SOT23	+2.9 to +12	-40 to +85	$0.61
ADP3301	5 Presets From 2.7-5V	n/a	100mA	3 to12	0.3mA	100mV to 200mV	-	1.4% @ 0.1 mA - Iout max	Yes	High Accuracy, anyCAP®, 100 mA, Low Dropout Linear Regulator	+3 to +12	-20 to +85	$1.05
ADP3303	5 Presets From 2.7-5V	n/a	200mA	3.2 to 12	0.4mA	180mV to 400mV	-	1.4% @ 0.1 mA - Iout max	Yes	High Accuracy, anyCAP®, 200 mA, Low Dropout Linear Regulator	+3.2 to +12	-20 to +85	$1.10
ADP667	5.0V	1.3V to 16V	250mA	3.5 to 16.5	20mA	150mVto 250mV	n/a	4%	Yes	Fixed +5V or Adj 1.3V-16V Output, Low-Dropout Linear Voltage Regulator	+3.5 to +16.5	-40 to +85	$1.74
ADP1720	3.30V, 5.0V	1.225V to 5.0V	50mA	4.0 to 28	2.115mA	55mV to 480mV	0.5% @ Iout =0.1 mA	2% @ 0.1 mA - Iout max	Yes	50 mA, High-Voltage, Micro-power LDO Linear Regulator in MSOP	+4 to +28	-40 to +125	$0.49
ADP1706	16 Presets From 0.75-3.3V, Soft Start	n/a	1A	2.5 to 5.5	1.55mA	600mV to 630mV	1% @ Iout = 10mA	1.5% @ 0.1 mA - Iout max	Yes	1 A, Low Dropout, CMOS Linear Regulator	+5.5 to +2.5	-40 to +125	$1.08

* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
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