ADP3335ACPZ-1.8-R7 Datasheet ADP3335ARMZ-3.3-RL, ADP3335ACPZ-2.5-R7, ADP3335ARMZ-5-R7 | P4-P6

Data Sheet ADP3335

Rev. D | Page 3 of 16

SPECIFICATIONS

All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC) methods. Ambient

temperature of 85°C corresponds to a junction temperature of 125°C under pulsed full-load test conditions. Application stable with no

load. V

IN

= 6.0 V, C

IN

= C

OUT

= 1.0 µF, T

A

= –40°C to +85°C, unless otherwise noted.

Table 1.

Parameter Symbol Conditions Min Typ Max Unit

OUTPUT

Voltage Accuracy

1

V

OUT

V

IN

= V

OUT(NOM)

+ 0.4 V to 12 V –0.9 +0.9 %

I

L

= 0.1 mA to 500 mA

T

A

= 25°C

V

IN

= V

OUT(NOM)

+ 0.4 V to 12 V –1.8 +1.8 %

I

L

= 0.1 mA to 500 mA

T

A

= 85°C

V

IN

= V

OUT(NOM)

+ 0.4 V to 12 V –2.3 +2.3 %

I

L

= 0.1 mA to 500 mA

T

J

= 150°C

Line Regulation

1

V

IN

= V

OUT(NOM)

+ 0.4 V to 12 V 0.04 mV/V

I

L

= 0.1 mA

T

A

= 25°C

Load Regulation I

L

= 0.1 mA to 500 mA 0.04 mV/mA

T

A

= 25°C

Dropout Voltage V

DROP

V

OUT

= 98% of V

OUT(NOM)

I

L

= 500 mA

200

370

mV

I

L

= 300 mA 140 230 mV

I

L

= 50 mA 30 110 mV

I

L

= 0.1 mA 10 40 mV

Peak Load Current I

LDPK

V

IN

= V

OUT(NOM)

+ 1 V 800 mA

Output Noise V

NOISE

f = 10 Hz to 100 kHz, C

L

= 10 µF 47 µV rms

I

L

= 500 mA, C

NR

= 10 nF

f = 10 Hz to 100 kHz, C

L

= 10 µF 95 µV rms

I

L

= 500 mA, C

NR

= 0 nF

GROUND CURRENT

In Regulation I

GND

I

L

= 500 mA 4.5 10 mA

I

L

= 300 mA 2.6 6 mA

I

L

= 50 mA 0.5 2.5 mA

I

L

= 0.1 mA 80 110 µA

In Dropout

I

GND

V

IN

= V

OUT(NOM)

– 100 mV

120

400

µA

I

L

= 0.1 mA

In Shutdown

I

GNDSD

SD

= 0 V, V

IN

= 12 V

0.01 1 µA

SHUTDOWN

Threshold Voltage

V

THSD

ON 2.0 V

OFF 0.4 V

SD

Input Current

I

SD

0 ≤

SD

≤ 5 V

1.2 3 µA

Output Current in Shutdown

I

OSD

V

IN

= 12 V, V

OUT

= 0 V 0.01 5 µA

1

V

IN

= 2.6 V to 12 V for models with V

OUT(NOM)

≤ 2.2 V.

ADP3335 Data Sheet

Rev. D | Page 4 of 16

ABSOLUTE MAXIMUM RATINGS

Table 2.

Parameter Rating

Input Supply Voltage –0.3 V to +16 V

Shutdown Input Voltage –0.3 V to +16 V

Power Dissipation Internally Limited

Operating Ambient Temperature Range –40°C to +85°C

Operating Junction Temperature Range –40°C to +150°C

θ

JA

, 2-layer MSOP-8 220°C/W

θ

JA

, 4-layer MSOP-8 158°C/W

θ

JA

, 2-layer LFCSP-8

62°C/W

θ

JA

, 4-layer LFCSP-8 48°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

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

Data Sheet ADP3335

Rev. D | Page 5 of 16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

ADP3335

TOP VIEW

(Not to Scale)

OUT

1

OUT

2

OUT

3

GND

4

IN

SD

NR

8

7

6

5

00147-0-022

Figure 3. 8-Lead MSOP

S

D

1

2

3

4

7

8

6

5

T

OP

V

IE

W

(Not to

S

ca

le

)

O

UT

OUT

G

ND

I

N

I

N

NR

AD

P

33

35

OUT

00147-0-025

N

OT

E

S

1

. T

H

E E

XP

OS

ED

PA

D

ON

TH

E

BO

T

TO

M O

F

TH

E P

A

CK

AG

E

NHA

NCE

S TH

E TH

ERM

AL P

ERF

ORMA

NCE

AN

D IS

ELECTRICALLY CONNECTED TO DIE SUBSTRATE.

THERMAL VIAS MUST BE ISOLATED OR CONNECTED

TO IN. DO NOT CONNECT THE THERMAL PAD TO

GROUND.

Figure 4. 8-Lead LFCSP

Table 3. Pin Function Descriptions

Pin No.

Mnemonic

Function

1, 2, 3 OUT

Output of the Regulator. Bypass to ground with a 1.0 µF or larger capacitor. All pins must be connected together

for proper operation.

4 GND Ground Pin.

5 NR

Noise Reduction Pin. Used for further reduction of output noise (see the Noise Reduction section for further

details).

6

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.

7, 8

IN

Regulator Input. All pins must be connected together for proper operation.

EP

Exposed

Pad

The exposed pad on the bottom of the LFCSP package enhances thermal performance and is electrically

connected to the die substrate, which is electrically common with the input pins, IN (Pin 7 and Pin 8), inside the

package.

ADP3335ACPZ-1.8-R7

ADP3335ACPZ-1.8-R7

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