UTC LM78XX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1A POSITIVE VOLTAGE REGULATOR
DESCRIPTION
The UTC 78XX family is monol...
UTC LM78XX
LINEAR INTEGRATED CIRCUIT
3-TERMINAL 1A POSITIVE VOLTAGE
REGULATOR
DESCRIPTION
The UTC 78XX family is monolithic fixed voltage
regulator integrated circuit. They are suitable for applications that required supply current up to 1 A.
1 TO-220
FEATURES
*Output current up to 1.5 A *Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V ,18V and 24V available *Thermal overload shutdown protection *Short circuit current limiting *Output
transistor SOA protection
1 TO-263
1 TO-252
1: Input 2: GND 3: Output
TEST CIRCUIT
INPUT
1
R13 T10 R17 T8 R9 T9 Z2 T12 T14 R19 R18 R11
R14 T11 T5 T6
T13
R12 R10
OUTPUT
3
R8 R15 Z1 T15 T4 R5
R4 R6
T7
R16
R1
R2
C1 T3
R7
T1
T2
R3
GND
2
UTC
UNISONIC TECHNOLOGIES
CO., LTD.
1
QW-R101-006,C
UTC LM78XX
PARAMETER
LINEAR INTEGRATED CIRCUIT
SYMBOL
VI Io PD TOPR TSTG Internally -20 -55
ABSOLUTE MAXIMUM RATINGS
( Operating temperature range applies unless otherwise specified )
RATING
35 40 1 Limited +150 +150
UNIT
V V A W °C °C
Input voltage(for Vo=5~18V) (for Vo=24V) Output Current Power Dissipation Operating Junction Temperature Range Storage Temperature Range
UTC LM7805 ELECTRICAL CHARACTERISTICS
( VI=10V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified )(Note 1)
PARAMETER
Output Voltage Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature coefficient of Vo Ripple Rejection Peak Output Current Short-Circuit Current Dropout Voltage
...