ADP3301

–3–

REV. 0

WARNING!

ESD SENSITIVE DEVICE

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection.

Although the ADP3301 features proprietary ESD protection circuitry, permanent damage may

occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD

precautions are recommended to avoid performance degradation or loss of functionality.

PIN FUNCTION DESCRIPTIONS

Pin

Mnemonic

Function

1 & 2

OUT

Output of the Regulator, fixed 2.7, 3.0,

3.2, 3.3 or 5 volts output voltage. By-

pass to ground with a 0.47

µF or larger

capacitor. Pins 1 and 2 must be con-

nected together for proper operation.

3

NR

Noise Reduction Pin. Used for further

reduction of the output noise. (See text

for details.) No connection if not used.

4

GND

Ground Pin.

5

SD

Active Low Shutdown Pin. Connect to

ground to disable the regulator output.

When shutdown is not used, this pin

should be connected to the input pin.

6

ERR

Open Collector Output which goes low

to indicate that the output is about to

go out of regulation.

7 & 8

IN

Regulator Input. Pins 7 and 8 must

be connected together for proper

operation.

PIN CONFIGURATION

1

2

3

4

8

7

6

5

TOP VIEW

(Not to Scale)

PIN FOR 5V DEVICE

OUT

OUT

NR

GND

IN

IN

ERR

SD

ADP3301

ABSOLUTE MAXIMUM RATINGS*

Input Supply Voltage . . . . . . . . . . . . . . . . . . . –0.3 V to +16 V

Shutdown Input Voltage . . . . . . . . . . . . . . . . –0.3 V to +16 V

Error Flag Output Voltage . . . . . . . . . . . . . . . –0.3 V to +16 V

Noise Bypass Pin Voltage . . . . . . . . . . . . . . . . –0.3 V to +5 V

Power Dissipation . . . . . . . . . . . . . . . . . . . Internally Limited

Operating Ambient Temperature Range . . . –55

°C to +125°C

Operating Junction Temperature Range . . . –55

°C to +125°C

θ

JA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

°C/W

θ

JC

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

°C/W

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature Range (Soldering 10 sec) . . . . . . . . +300

°C

Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215

°C

Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220

°C

*This is a stress rating only; functional operation of the device at these or any other

conditions above those indicated in the operation section of this specification is not

implied. Exposure to absolute maximum rating conditions for extended periods

may affect device reliability.

ORDERING GUIDE

Model

Voltage Output

Package Option*

ADP3301AR-2.7

2.7 V

SO-8

ADP3301AR-3

3.0 V

SO-8

ADP3301AR-3.2

3.2 V

SO-8

ADP3301AR-3.3

3.3 V

SO-8

ADP3301AR-5

5.0 V

SO-8

Contact the factory for the availability of other output voltage options.

*SO = Small Outline.

Other Members of anyCAP™* Family

1

Output

Package

Model

Current

Option

2

Comments

ADP3300

50 mA

SOT-23

High Accuracy

ADP3302

100 mA

SO-8

Dual Output

ADP3304

100 mA

SO-8

Dual Output with

Separate Grounds

ADP3303

200 mA

SO-8

High Accuracy

ADP3306

300 mA

SO-8,TSSOP-14 High Accuracy,

High Current

NOTES

Outline.