LT1086IK Просмотр технического описания (PDF) - Linear Technology

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LT1086IK

1.5A Low Dropout Positive Regulators Adjustable and Fixed 2.85V, 3.3V, 3.6V, 5V, 12V

Linear Technology 

TYPICAL PERFORMANCE CHARACTERISTICS

LT1086 Series

LT1086H Ripple Rejection

100

90

VRIPPLE ≤ 3VP-P VRIPPLE ≤ 0.5VP-P

80

(VIN – VOUT) ≥ 3V

70

(VIN – VOUT) ≥ VDROPOUT

60

50

40

30

20 CADJ = 200µF AT FREQUENCIES < 60Hz

10

CADJ = 25µF AT FREQUENCIES > 60Hz

IOUT = 0.5A

0

10

100

1k

10k

100k

FREQUENCY (Hz)

LT1086 • TPC19

LT1086H Maximum Power

Dissipation*

5

4

3

LT1086MH

2

1

0

50 60 70 80 90 100 110 120 130 140 150

CASE TEMPERATURE (°C)

*AS LIMITED BY MAXIMUM JUNCTION TEMPERATURE

LT1086 • TPC20

BLOCK DIAGRAM

VIN

THERMAL

LIMIT

VADJ

VOUT

1086 • BD

7

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