LM3354 datasheet(3/12 Pages) NSC

3 / 12 page

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

All Pins

−0.5V to 5.6V

Power Dissipation (T

A = 25˚C)

(Note 2)

Internally Limited

JMAX (Note 2)

150˚C

JA (Note 2)

250˚C/W

Storage Temperature

−65˚C to +150˚C

Lead Temperature (Soldering, 5 sec.)

260˚C

ESD Rating (Note 3)

Human Body Model

Machine Model

1.5 kV

100V

Operating Ratings

Input Voltage (V

IN)

2.5V to 5.5V

Output Voltage (V

OUT)

1.8V to 5.0V

Ambient Temperature (T

A) (Note 2)

−40˚C to +85˚C

Junction Temperature (T

J) (Note 2)

−40˚C to +120˚C

Electrical Characteristics

Limits in standard typeface are for T

A = 25˚C, and limits in boldface type apply over the full operating temperature range. Un-

less otherwise specified: C

1 =C2 = 0.33 µF; CIN = 10 µF; COUT = 10 µF; CFIL = 1 µF; VIN = 3.5V.

Parameter

Conditions

Min

(Note 5)

Typ

(Note 4)

Max

(Note 5)

Units

LM3354-5.0

Output Voltage (V

OUT)

3.4V < V

IN < 5.5V;

1mA < I

LOAD < 90 mA

4.85/4.8

5.0

5.15/5.2

3.1V < V

IN < 5.5V;

1mA < I

LOAD < 55 mA

4.85/4.8

5.0

5.15/5.2

2.9V < V

IN < 5.5V;

1mA < I

LOAD < 30 mA

4.85/4.8

5.0

5.15/5.2

Efficiency

LOAD =15mA

LOAD = 40 mA, VIN = 3.8V

Output Voltage Ripple

(Peak-to-Peak)

LOAD =50mA

OUT = 10 µF ceramic

P-P

LM3354-4.1

Output Voltage (V

OUT)

2.9V < V

IN < 5.5V;

1mA < I

LOAD < 90 mA

3.977/3.936

4.1

4.223/4.264

2.5V < V

IN < 5.5V;

1mA < I

LOAD < 40 mA

3.977/3.936

4.1

4.223/4.264

Efficiency

LOAD =15mA

LOAD=70mA

Output Voltage Ripple

(Peak-to-Peak)

LOAD =50mA

OUT = 10 µF ceramic

P-P

LM3354-3.3

Output Voltage (V

OUT)

2.9V < V

IN < 5.5V;

1mA < I

LOAD < 70 mA

3.201/3.168

3.3

3.399/3.432

2.5V < V

IN < 5.5V;

1mA < I

LOAD < 70 mA

3.201/3.168

3.3

3.399/3.432

Efficiency

LOAD =15mA

LOAD=70mA

Output Voltage Ripple

(Peak-to-Peak)

LOAD =50mA

OUT = 10 µF ceramic

P-P

LM3354-1.8

Output Voltage (V

OUT)

2.9V < V

IN < 5.5V;

1mA < I

LOAD < 90 mA

1.728/1.710

1.8

1.872/1.89

2.5V < V

IN < 5.5V;

1mA < I

LOAD < 80 mA

1.728/1.710

1.8

1.872/1.89

Efficiency

LOAD =15mA

LOAD=70mA

Output Voltage Ripple

(Peak-to-Peak)

LOAD =50mA

OUT = 10 µF ceramic

P-P

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