Datasheet SPX2930U-5.0, SPX2930M1-3.0, SPX2930M1-3.3, SPX2930M1-3.5, SPX2930M1-4.0 Datasheet (Sipex Corporation)

SPX2930

150 mA Low Dropout Voltage Regulator

FEATURES APPLICATIONS

Output Current in Excess of 150mA

•

3V, 3.3V, 3.5V, 4.0V, 4.5V & 5.0V Versions Available

•

Very Low Quiescent Current

•

Input-Output Differential Less than 0.6V

•

60V Load Dump Protection

•

-50V Reverse Transient Protection

•

Internal Thermal Overload Protection

•

Reverse Battery Protection

•

Short Circuit Protection

•

Available in TO-220, TO-92, SO-8, SOT-89 Packages

•

Similar to Industry Standard LM2930

•

Cordless Telephones

•

Portable Consumer Equipment

•

Portable Instrumentation

•

Radio Control Systems

•

PRODUCT DESCRIPTION

The SPX2930 is a positive Low Power Voltage Regulator. This device is an excellent choice for use in battery-powered applications, such as cordless telephones, radio control systems, and automotive apllications. The SPX2930 was originally designed for automotive applications, all circuitry is protected from reverse battery installations. During line transients, such as a load dump (+60V) when the input voltage to the regulator exceed its maximum operating voltage, this device will automatically shut down to protect both internal circuits as well as the load. The SPX2930 is offered as a 3.0V, 3.3V, 3.5V, 4.5V, 5.0V fixed output in 3-pin SOT-89, TO-92/TO-220 packages compatible with other 5V regulators. The SPX2930 is also offered in 5V SO-8 package.

PIN CONNECTIONS

V

OUT

TO-92 (N)

132

GND

Bottom View

8-Pin Surface Mount (S)

1

8

OUT

2

GND

V

IN

SPX2930

3

4

NC

Top View

IN

7

GND

6

GND

5

N/C

SOT-89

SPX2930

1

V

GND

IN

Top View

2

3

V

OUT

TO-220-3 Package

SPX2930

12

3

V

GND

IN

Front View

OUT

Rev.10/30/00

SPX2930

ABSOLUTE MAXIMUM RATINGS

Power Dissipation..........................................Internally Limited Over Voltage Protection...........................................60V

Lead Temp. (soldering, 10 Seconds)............................... 230°C Reverse Voltage (100mS)......................................... -50V

Storage Temperature Range -65° to +150°C Reverse Voltage(DC)................................................ -15V

Operating Junction Temperature Range ..............-40° to +85°C Input Supply Voltage.................................... -0.3 to +26V

Maximum Junction Temperqture ..................................+125°C

ESD Rating.........................................................................2KV

ELECTRICAL CHARACTERISTICS

SPX2930

Parameter

3.0 Volt Version

Output Voltage

3.3 Volt Version

Output Voltage

4.0 Volt Version

Output Voltage

5 Volt Version

Output Voltage

Long Term Stability 20 mV/1000

Line Regulation 9V<Vin<16V

Load Regulation 5mA<Io<150mA 14 50 mV

Dropout Voltage

Quiescent Current

Maximum Operational Input Voltage Maximum Line Transient

Reverse Polarity Input Voltage, DC

Reverse Polarity Input Voltage, Transient

Current Limit 400 450 mA

Output Noise Voltage

Ripple Rejection fo=120Hz 80 dB

Conditions

6V<V I

=150mA Over Temp.

O

6V<V I

=150mA Over Temp.

O

6V<V I

=150mA Over Temp.

O

6V<V I

=150mA Over Temp.

O

6V<V

Io=10mA I

=50mA

o

I

=150mA

o

Io<10mA, 6V<Vin<26V

-40°C<Tj<125°C I

=150mA, Vin=14V, Tj=25°C

o

=500Ω, Vo<5.5V, 100ms

R

L

>-0.3V, RL=500Ω

V

o

1% Duty Cycle, τ<100ms, R

=500Ω

L

10Hz-100kHz,C

at Vs=14V, Ta=25°C , Io=150mA, C2=100µF, unless otherwise specified.

<26V,

in

<26V,

in

<26V,

in

<26V,

in

<26V

in

=100µF

out

Typ

3.00

3.30

4.0

SPX2930-3.0

SPX2930-3.3

SPX2930-4.0

SPX2930-5.0

Max

3.09

3.15

3.39

3.43

4.1

4.14

5.00 5.25

5.5

4.0 30 mV

0.05

0.07

0.3

0.4

15

33 V

0.2

0.1

0.6

1.0

50 V

30 V

-80 V

500

Units

V

V V V

mA

Vrms

µ

Rev.10/30/00

SPX2930

TYPICAL CHARACTERISTICS

25

20

15

10

3

2

QUIESCENT CURRENT (mA)

1

0

0.6

0.5

0.4

0.3

0.2

0.1

INPUT OUTPUT DIFFERENTIAL (V)

6.0

5.0

4.0

3.0

OUTPUT VOLTAGE (V)

2.0

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

POWER DISSIPATION (W)

0.2

0.1

0

QUIESCENT CURRENT

~ ~

IO = 50mA

IO = 0mA

-40 0 80 120

JUNCTION TEMPERATURE (ºC)

0

JUNCTION TEMPERATURE (ºC)

LM2931 5.0 IO = 100 mA

2.0 3.0 4.0 5.0 6.0

MAXIMUM POWER DISSIPATION (SO-

0 5 10 15 20 25 30

AMBIENT TEMPERATURE (ºC)

40

DROPOUT VOLTAGE

IO = 100mA

IO = 50mA

IO = 10mA

40 80 120

LOW VOLTAGE BEHAVIOR

INPUT VOLTAGE (V)

8)

30

25

20

~ ~

15

10

QUIESCENT CURRENT (mA)

5

0.6

0.5

0.4

0.3

0.2

0.1

INPUT OUTPUT DIFFERENTIAL (V)

22

20

18

16

14

12

10

8

6

POWER DISSIPATION (W)

4

2

0

10

Ω)

Ω)Ω)

Ω)

0.1

OUTPUT IMPEDANCE (

0.01

QUIESCENT CURRENT

VIN = 14V

0

30 60 90

OUTPUT CURRENT (mA)

DROPOUT VOLTAGE

0

0 50 100

OUTPUT CURRENT (mA)

MAXIMUM POWER DISSIPATION (TO-220)

INFINITE HEAT SINK

10 ºC/W HEAT SINK

NO HEAT SINK

0 10 20 40 70 80 100

30 50 60 90

AMBIENT TEMPERATURE (ºC)

MAXIMUM POWER DISSIPATION

LM2931-

5.0

I

= 10mA

O

1

0 30 60 90 120 150

FREQUENCY (Hz)

1.30

1.28

1.26

1.24

1.22

1.20

1.18

1.16

REFERENCE VOLTAGE (V)

1.14

1.12

1.10

800

500

400

300

200

OUTPUT CURRENT (mA)

100

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

POWER DISSIPATION (W)

0.2

0.1

70

60

50 40

30

OUTPUT

VOLTAGE (V)

20

10

0

6

4

2

OUTPUT

0

VOLTAGE (V)

-2

REFERENCE VOLTAGE

LM2931CT ADJUSTABLE

912

OUTPUT VOLTAGE (V)

PEAK OUTPUT CURRENT

TJ = 25ºC

TJ = 85ºC

0

020405060

~ ~

10 20

INPUT VOLTAGE (V)

MAXIMUM POWER DISSIPATION (TO-92)

0.4" LENGTH

FROMPC BOARD

10 30 70 80 90

AMBIENT TEMPERATURE (ºC)

OPERATION DURING LOAD DUMP

100-100

0 300

TIME (ms)

18 21

15

TJ = -40ºC

0.125" LEAD LENGTH FROM PC BOARD

CO = 100µF

= 500W

R

L

200

400

500

24630

30

~ ~

Rev.10/30/00

SPX2930

ORDERING INFORMATION

Ordering No. Output Voltages Packages

SPX2930N-3.0 SPX2930N-3.3 SPX2930N-3.5 SPX2930N-4.0 SPX2930N-4.5 SPX2930N-5.0 SPX2930S-3.0 SPX2930S-3.3 SPX2930S-3.5 SPX2930S-4.0 SPX2930S-4.5 SPX2930S-5.0 SPX2930M1-3.0 SPX2930M1-3.3 SPX2930M1-3.5 SPX2930M1-4.0 SPX2930M1-4.5 SPX2930M1-5.0 SPX2930U-3.0 SPX2930U-3.3 SPX2930U-3.5 SPX2930U-4.0 SPX2930U-4.5 SPX2930U-5.0

3.0V 3 Lead TO-92

3.3V 3 Lead TO-92

3.5V 3 Lead TO-92

4.0V 3 Lead TO-92

4.5V 3 Lead TO-92

5.0V 3 Lead TO-92

3.0V 8 Lead SOIC

3.3V 8 Lead SOIC

3.5V 8 Lead SOIC

4.0V 8 Lead SOIC

4.5V 8 Lead SOIC

5.0V 8 Lead SOIC

3.0V 3 Lead SOT-89

3.3V 3 Lead SOT-89

3.5V 3 Lead SOT-89

4.0V 3 Lead SOT-89

4.5V 3 Lead SOT-89

5.0V 3 Lead SOT-89

3.0V 3 Lead TO-220

3.3V 3 Lead TO-220

3.5V 3 Lead TO-220

4.0V 3 Lead TO-220

4.5V 3 Lead TO-220

5.0V 3 Lead TO-220

SIGNAL PROCESSING EXCELLENCE

Corporation

Sipex Corporation

Headquarters and Main Offices:

22 Linnell Circle Billerica, MA 01821 TEL: (978) 667-8700 FAX: (978) 670-9001 e-mail: sales@sipex.com

233 South Hillview Drive Milpitas, CA 95035 TEL: (408) 935-7600 FAX: (408) 934-7500

Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others.

Rev.10/30/00

Datasheet SPX2930U-5.0, SPX2930M1-3.0, SPX2930M1-3.3, SPX2930M1-3.5, SPX2930M1-4.0 Datasheet (Sipex Corporation)

Specifications and Main Features

Frequently Asked Questions

User Manual