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LT1033

1033fc

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Guaranteed 1% Initial Voltage Tolerance

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Guaranteed 0.015%/V Line Regulation

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Guaranteed 0.02%/ W Thermal Regulation

The LT

to 3A output current over an output voltage range of –1.2V

to –32V. Linear Technology has made significant

improvements in these regulators compared to previous

devices, such as better line and load regulation, and a

maximum output voltage error of 1%.

The LT1033 is easy to use and difficult to damage. Internal

current and power limiting as well as true thermal limiting

prevents device damage due to overloads or shorts, even

if the regulator is not fastened to a heat sink.

Maximum reliability is attained with Linear Technology’s

advanced processing techniques combined with a 100%

burn-in in the thermal limit mode. This assures that all

device protection circuits are working and eliminates field

failures experienced with other regulators that receive

only standard electrical testing.

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Adjustable Power Supplies

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System Power Supplies

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Precision Voltage/Current Regulators

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On-Card Regulators

Negative 5V Regulator

3A Negative Adjustable

Regulator

, LTC and LT are registered trademarks of Linear Technology Corporation.

Current Limit

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100% Thermal Limit Burn-in

INPUT-OUTPUT DIFFERENTIAL (V)

LT1033 • G01

0

1

2

6

3

5

4

0

5

10

15

20

35

25

30

TYPICAL APPLICATIO

APPLICATIO S

FEATURES

DESCRIPTIO

PRECO DITIO I G

2

µF

TANT

–5V, 3A

R2

301

Ω

R1

100

Ω

2

µF

TANT

LT1033 • TA01

+

+

ADJ

LT1033

IN

OUT

NOT RECOMMENDED FOR NEW DESIGNS

Contact Linear Technology for Potential Replacement