LM317L 데이터 시트보기 (PDF) - ON Semiconductor

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LM317L

LOW CURRENT THREE-TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR

ON Semiconductor 

LM317L, NCV317LB

MAXIMUM RATINGS

Rating

Input-Output Voltage Differential

Power Dissipation

Case 29 (TO-92)

TA = 25°C

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

Symbol

VI-VO

Value

40

PD

RqJA

RqJC

Internally Limited

160

83

Unit

Vdc

W

°C/W

°C/W

Case 751 (SOIC-8) (Note 1)

TA = 25°C

Thermal Resistance, Junction-to-Ambient

Thermal Resistance, Junction-to-Case

PD

RqJA

RqJC

Internally Limited

180

45

W

°C/W

°C/W

Operating Junction Temperature Range

TJ

-40 to +150

°C

Storage Temperature Range

Tstg

-65 to +150

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. SOIC-8 Junction-to-Ambient Thermal Resistance is for minimum recommended pad size. Refer to Figure 24 for Thermal Resistance

variation versus pad size.

2. This device series contains ESD protection and exceeds the following tests:

Human Body Model, 2000 V per MIL STD 883, Method 3015.

Machine Model Method, 200 V.

Vin

300

300

300

3.0k 300

70

6.8V

6.8V

350

18k

8.67k

130

5.1k

200k

500

400

180 180

6.3V

2.0k

6.0k

10

p 10

Fp

F

60

2.4k

12.8k 50

Figure 1. Representative Schematic Diagram

2.5

Vout

Adjust

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