SPX2930 datasheet(2/9 Pages) SIPEX

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Date: 03/03/05

SPX2930 150mA Low Dropout Voltage Regulator

PARAMETER

CONDITIONS

Min

Typ

Max

Units

3.3V Version

Output Voltage (Note 2) 4V < VIN <26V,

3.201

3.300

3.399

IO = 150 mA over temp.

3.135

3.300

3.465

3.5V Version

Output Voltage (Note 2) 4.5V < VIN < 26V,

3.395

3.500

3.605

IO = 150mA Over Temp.

3.325

3.500

3.675

All Voltage Options

Long Term Stability

mV/1000hr

Line Regulation

9V < VIN < 16V,

4.0

4.5V < VIN < 26V

Load Regulation

5mA < IO < 150mA

Dropout Voltage

IO =10mA

0.05

0.2

IO =150mA

0.3

0.6

Quiescent Current

IO =10mA, 4.5V< VIN < 26V

0.4

1.0

-40°C < Tj < 85°C15

IO =150mA, VIN = 14V,

TJ =25°C

Output Noise Voltage

10Hz-100kHz, COUT =100µF

500

µVRMS

Ripple Rejection

FO =120Hz

Maximum Operational

Input Voltage

Maximum Line Transient RL = 500Ω, 100ms

Reverse Polarity Input

VO> -0.3V, RL= 500Ω

-15

-30

Voltage, DC

Reverse Polarity Input

1% Duty Cycle, τ <100ms

-50

-80

Voltage, Transient

RL = 500Ω

Current Limit

150

400

650

ABSOLUTE MAXIMUM RATINGS

Power Dissipation (note 3) ........................................ Internally limited

Lead Temp (soldering, 5 seconds) ............................................ 260°C

Storage Temperature Range ..................................... -65°C to +150°C

Input Supply Voltage Range ............................................. -0.3 to +30V

ESD Rating (note 4) ...................................................................... 2kV

NOTES:

Note 1: See TYPICAL APLICATIONS notes to ensure constant junction temperature, low duty cycle pulse testing used.

Note 2: All limits are at 25°C or over the full operationg junction temperature range of -40°C to +85°C.

Note 3: The maximum power dissipation is a function of maximum junction temperature, total thermal resistance, and ambient temperature.

Note 4: Human body model, 100pF discharged through 1.5kΩ.

IN= 6V, TA = 25°C, IO = 10 mA, COUT = 100 µF, unless otherwise specified. (Note 1)

RECOMMENDED OPERATING CONSITIONS

Input Supply Voltage Range ................................................ 3.0 to 26V

Operating Junction Temperature Range ....................... -40°C to 85°C

TO-92Θ

JA ............................................................................... 110°C/W

TO-220Θ

JA ............................................................................... 55°C/W

ELECTRICAL CHARACTERISTICS

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