79D06AG-TM3-R [UTC]
3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR;
| 型号： | 79D06AG-TM3-R |
| 厂家： | 
Unisonic Technologies |
| 描述： | 3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR |
| 文件： | 总9页 (文件大小：220K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
79DXXA
LINEAR INTEGRATED CIRCUIT
3 TERMINAL 1A NEGATIVE
VOLTAGE REGULATOR
DESCRIPTION
The UTC 79DXXA series of three-terminal negative regulators
is available several fixed output voltage, making them useful in a
wide range of application. Each type employs internal current
limiting, thermal shut-down, making it essentially indestructible.
FEATURES
* Output current up to 1A
* -5V, -6V, -7V, -8V, -9V,-12V, -15V, -18V, -24V output voltage
available
* Thermal overload protection
NORDERING INFORMATIO
Ordering Number
Pin Assignment
Package
Packing
Lead Free
Halogen Free
1
2
I
3
79DXXAL-TM3-T
79DXXAL-TN3-T
79DXXAL-TN3-R
79DXXAG-TM3-T
79DXXAG-TN3-T
79DXXAG-TN3-R
TO-251
TO-252
TO-252
G
G
G
O
O
O
Tube
Tube
I
I
Tape Reel
Note: Pin Assignment: G: GND
I: Input
O: Output
www.unisonic.com.tw
1 of 9
Copyright © 2017 Unisonic Technologies Co., Ltd
QW-R101.039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
MARKING INFORMATION
PACKAGE
VOLTAGE CODE
MARKING
05:-5V
06:-6V
07:-7V
08:-8V
09:-9V
12:-12V
15:-15V
18:-18V
24:-24V
TO-251
TO-252
BLOCK DIAGRAM
GND
R1
R2
OUTPUT
Voltage
Reference
Protection
Circuitry
RSC
INPUT
UNISONIC TECHNOLOGIES CO., LTD
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2 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS (TA=25C)
PARAMETER
SYMBOL
VIN
RATING
-35
UNIT
V
Input Voltage
Output Current
Power Dissipation
IOUT
1
A
PD
0.89
W
Operating Temperature
Storage Temperature
TOPR
TSTG
0 ~ +125
-65 ~ +150
C
C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
SYMBOL
θJA
RATING
112
UNIT
C/W
C/W
Junction to Ambient
Junction to Case
θJC
12.5
ELECTRICAL CHARACTERISTICS
(IOUT=0.5A, TJ=0C~125C, CI=2.2uF, CO=1uF, unless otherwise specified)
For UTC 79D05A (VIN=-10V)
PARAMETER
Output Voltage
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -4.80
-5.0
-5.20
-5.25
V
V
VIN=-7V~-20V, IOUT=5mA~1A
-4.75
Dropout Voltage
Line Regulation
VD
IOUT=1A
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
2
10
5
V
VIN=-7V~-25V
VIN=-8V~-12V
IOUT=5mA~1A
IOUT=250mA~750mA
100
60
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
10
3
100
50
Load Regulation
VOUT
IQ
Quiescent Current
3
6
IOUT=5mA~1A
VIN=-7V~-25V
f=10Hz~100kHz
0.05
0.1
100
-0.4
60
2.2
0.5
1.3
Quiescent Current Change
IQ
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-8V~-18V, f=120Hz
54
IPEAK
A
For UTC 79D06A (VIN=-11V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -5.76 -6.00 -6.24
V
V
Output Voltage
Dropout Voltage
Line Regulation
VIN=-8V~-21V, IOUT=5mA~1A
-5.70
-6.30
VD
IOUT=1.0A
TJ=25C
2
10
5
V
VIN=-8V~-25V
VIN=-9V~-13V
IOUT=5mA~1A
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
120
60
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
10
3
120
60
Load Regulation
VOUT
IQ
I
OUT=250mA~750mA
Quiescent Current
3
6
IOUT=5mA~1A
VIN=-8V~-25V
f=10Hz~100kHz
0.05
0.1
130
-0.5
60
2.2
0.5
1.3
Quiescent Current Change
IQ
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-9V~-19V, f=120Hz
54
IPEAK
A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For UTC 79D07A (VIN=-13V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -6.72
-7.0
-7.28
-7.35
V
V
Output Voltage
Dropout Voltage
Line Regulation
VIN=-10.5V~-23V, IOUT=5mA~1A
-6.65
VD
IOUT=1A
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
2
10
5
V
VIN=-10.5V~-25V
VIN=-11.5V~-17V
IOUT=5mA~1A
140
70
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
12
4
Load Regulation
VOUT
IQ
I
OUT=250mA~750mA
Quiescent Current
3
6
IOUT=5mA~1A
0.05
0.1
175
-0.6
60
2.2
0.5
1.3
Quiescent Current Change
IQ
VIN=-11.5V~-25V
f=10Hz~100kHz
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-11.5V~-21.5V, f=120Hz
54
IPEAK
A
For UTC 79D08A (VIN=-14V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -7.68
-8.0
-8.32
-8.40
V
V
Output Voltage
Dropout Voltage
Line Regulation
VIN=-10.5V~-23V, IOUT=5mA~1A
-7.60
VD
IOUT=1A
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
2
10
5
V
VIN=-10.5V~-25V
VIN=-11.5V~-17V
IOUT=5mA~1A
160
80
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
12
4
160
80
Load Regulation
VOUT
IQ
I
OUT=250mA~750mA
Quiescent Current
3
6
IOUT=5mA~1A
0.05
0.1
175
-0.6
60
2.2
0.5
1.0
Quiescent Current Change
IQ
VIN=-11.5V~-25V
f=10Hz~100kHz
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-11.5V~-21.5V, f=120Hz
54
IPEAK
A
For UTC 79D09A (VIN=-15V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -8.64
VIN=-11.5V~-23V, IOUT=5mA~1A -8.55
-9.0
-9.36
-9.45
V
V
Output Voltage
Dropout Voltage
Line Regulation
VD
IOUT=1A
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
2
10
5
V
VIN=-11.5V~-26V
VIN=-12V~-18V
IOUT=5mA~1A
IOUT=250mA~750mA
180
90
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
12
4
180
90
Load Regulation
VOUT
IQ
Quiescent Current
3
6
IOUT=5mA~1A
0.05
0.1
175
-0.6
60
2.2
0.5
1.0
Quiescent Current Change
IQ
VIN=-11.5V~-26V
f=10Hz~100kHz
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-12.5V~-22.5V, f=120Hz
54
IPEAK
A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For UTC 79D12A (VIN=-18V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -11.52 -12.0 -12.48
V
V
Output Voltage
Dropout Voltage
Line Regulation
VIN=-14.5V~-27V, IOUT=5mA~1A
-11.40
-12.60
VD
IOUT=1A
TJ=25C
2
12
6
V
VIN =-14.5V~-30V
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
240
120
240
120
6
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
V
IN =-16V~-22V
IOUT=5mA~1A
OUT=250mA~750mA
12
4
Load Regulation
VOUT
IQ
I
Quiescent Current
3
IOUT=5mA~1A
0.05
0.1
200
-0.8
60
2.2
0.5
1.0
Quiescent Current Change
IQ
VIN=-14.5V~-30V
f=10Hz~100kHz
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-15V~-25V, f=120Hz
54
IPEAK
A
For UTC 79D15A (VIN=-23V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -14.40 -15.0 -15.60
V
V
Output Voltage
Dropout Voltage
Line Regulation
VIN=-17.5V~-30V, IOUT=5mA~1A
-14.25
-15.75
VD
IOUT=1A
TJ=25C
2
12
6
V
VIN=-17.5V~-30V
VIN=-20V~-26V
IOUT=5mA~1A
IOUT=250mA~750mA
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
300
150
300
150
6
mV
mV
mV
mV
mA
mA
mA
μV
VOUT
12
4
Load Regulation
VOUT
IQ
Quiescent Current
3
IOUT=5mA~1A
0.05
0.1
250
-0.9
60
2.2
0.5
1.0
Quiescent Current Change
IQ
VIN=-17.5V~-30.5V
f=10Hz~100kHz
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-18.5V~-28.5V, f=120Hz
54
IPEAK
A
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For UTC 79D18A (VIN=-27V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -17.28 -18.0 -18.72
VIN=-21V~-33V, IOUT=5mA~1A
V
V
Output Voltage
Dropout Voltage
Line Regulation
-17.10
-18.90
VD
IOUT=1A
TJ=25C
2
15
8
V
VIN =-21V~-33V
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
360
180
360
180
6
mV
mV
mV
mV
mA
mA
mA
V
VOUT
V
IN =-24V~-30V
IOUT=5mA~1A
OUT=250mA~750mA
15
5.0
3
Load Regulation
VOUT
IQ
I
Quiescent Current
IOUT=5mA~1A
VIN=-21V~-32V
f=10Hz~100kHz
0.05
0.1
300
-1
0.5
1.0
Quiescent Current Change
IQ
Output Noise Voltage
Output Voltage Drift
Ripple Rejection
Peak Current
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
RR
VIN=-22V~-32V, f=120Hz
54
60
2.2
IPEAK
A
For UTC 79D24A (VIN=-33V)
PARAMETER
SYMBOL
VOUT
TEST CONDITIONS
MIN
TYP MAX UNIT
TJ=25C -23.04 -24 -24.96
V
V
Output Voltage
Dropout Voltage
Line Regulation
VIN=-27V~-38V, IOUT=5mA~1A
-22.80
-25.20
VD
IOUT=1.0A
TJ=25C
2
15
8
V
VIN=-27V~-38V
VIN=-30V~-36V
IOUT=5mA~1A
IOUT=250mA~750mA
TJ=25C
TJ=25C
TJ=25C
TJ=25C
TJ=25C
480
240
480
240
6
mV
mV
mV
mV
mA
mA
mA
V
VOUT
15
5.0
3
Load Regulation
VOUT
IQ
Quiescent Current
IOUT=5mA~1A
0.05
0.1
400
-1
0.5
1.0
Quiescent Current Change
IQ
VIN =-27V~-38V
f=10Hz~100kHz
Output Noise Voltage
Output Voltage Drift
eN
TA=25C
TJ=25C
VOUT/T IOUT=5mA
mV/C
dB
Ripple Rejection
RR
VIN =-28V~-38V, f=120Hz
54
60
2.2
Peak Current
IPEAK
A
Note: 1. Thermal resistance test board.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
APPLICATION CIRCUITS
-VIN
-VOUT
2
3
UTC 79DXXA
1
CI
2.2 μF
CO
1 μF
Fig.1 Fixed output regulator
C3
F
R1
2.5
CO
CI
F
1
F
2.2
1
R2
2
3
UTC 79DXXA
-VIN
-VOUT
Fig.2 Circuit for increasing output voltage
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
7 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
Dynamic Loading Test
Dynamic Loading Test
VIN=VO+5V, Io=0mA~1A,
CIN=10uF, COUT=10uF,
VIN=VO+5V, Io=0mA~1A,
CIN=10uF, COUT=10uF,
Ch1=VIN, Ch2=VOUT, Ch3=IO
Ch1=VIN, Ch2=VOUT, Ch3=IO
CH1
CH1
CH2
0
0
0
0
CH2
CH3
CH3
0
0
0
10
20
0
20
40
Time (2ms/div)
Time (4ms/div)
Power Supply Rejection
CH1
Power Supply Rejection
CH1
0
0
0
0
VIN=VO+5V, Vip(rms)= 0.5V,
IO=10mA, CIN=10uF, CO=10uF,
f=120Hz, Ch1=VIN, Ch2=VOUT
VIN=VO+5V, Vip(rms)= 0.5V,
IO=10mA, CIN=10uF, CO=10uF,
f=120Hz, Ch1=VIN, Ch2=VOUT
CH2
CH2
0
50
100
0
50
100
Time (10ms/div)
Time (10ms/div)
VOUT vs. Temperature
VIN=-14.5V, IOUT=-5mA
VOUT vs. Temperature
VIN=-20V, IOUT=10mA
-11.8
-14.7
-11.85
-14.8
-14.9
-15
-11.9
-11.95
-12
-12.05
-12.1
-15.1
-15.2
-12.15
-15.3
30 50
70
90 110 130 150
20 40 60
80 100 120 140 160
Temperature (
)
Temperature (
)
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 9
QW-R101-039.F
79DXXA
LINEAR INTEGRATED CIRCUIT
TYPICAL CHARACTERISTICS
VOUT (-10V/0mA) vs. Temperature
-4.99
-5
-5.01
-5.02
-5.03
-5.04
-5.05
-5.06
160 140 120 100 80 60 40 30 25
Temperature (℃)
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all UTC products described or contained herein.
UTC products are not designed for use in life support appliances, devices or systems where malfunction
of these products can be reasonably expected to result in personal injury. Reproduction in whole or in
part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to
make changes to information published in this document, including without limitation specifications and
product descriptions, at any time and without notice. This document supersedes and replaces all
information supplied prior to the publication hereof.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
9 of 9
QW-R101-039.F
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