器件名称: LM7915
功能描述: 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
文件大小: 70.38KB 共6页
简 介:UTC LM79XX
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR
DESCRIPTION
The UTC LM79XX series of three-terminal negative regulators are available in TO-220 package and with several fixed output voltage, making them useful in a wide range of application. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible.
1
FEATURES
*Output current up to 1A *-5V;-6V;-8V;-12V;-15V;-18V;-24V output voltage *Thermal overload protection *Short circuit protection available
TO-220
1:GND
2:Input
3:Output
BLOCK DIAGRAM
GND
R1
R2
OUTPUT
Voltage reference
Protection circuitry
RSC INPUT
UTC
UNISONIC TECHNOLOGIES
CO., LTD.
1
QW-R101-007,B
UTC LM79XX
PARAMETER
Input voltage Thermal resistance junction-air Thermal resistance junction-cases Operating Temperature Storage Temperature
LINEAR INTEGRATED CIRCUIT
SYMBOL
Vi R θ JA R θ JC Topr Tstg
ABSOLUTE MAXIMUM RATINGS(Ta=25°C)
VALUE
-35 65 5 0 ~ +125 -65 ~ +150
UNIT
V °C /W °C /W °C °C
UTC7905 ELECTRICAL CHARACTERISTICS
(Refer to test circuits, 0
