MC78L08ACP 查看數據表（PDF） - Fairchild Semiconductor

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MC78L08ACP

3-Terminal 0.1 A Positive Voltage Regulator

Fairchild Semiconductor 

Block Diagram

InpuVt I

3

I

REFERENCE VOLTAGE

+

-

THERMAL SHUTDOWN

CIRCUIT

SHORT- CIRCUIT

PROTECTION

GND

2

Figure 1. Block Diagram

RSC

VO0 utput

1

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-

ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-

tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The

absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.

Symbol

Parameter

Value

Unit

VI

TJ

TSTG

RθJC

Input Voltage

Operating Junction Temperature Range

Storage Temperature Range

Thermal Resistance, Junction-Case

VO = 5 V to 8 V

VO = 12 V to 15 V

TO-92

TO-92

30

35

0 to +150

-65 to +150

50

150

V

V

°C

°C

°C/W

°C/W

RθJA Thermal Resistance, Junction-Air

SOT-89

8-SOIC

225

°C/W

160

°C/W

© 2002 Fairchild Semiconductor Corporation

MC78LXXA / LM78LXXA Rev. 1.1.0

2

www.fairchildsemi.com

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