UTC 78LXXM
LINEAR INTEGRATED CIRCUIT
UTC UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R101-002,D
3-TERMINAL 0.2A POSITIVE VOLTAGE REGULATOR
DESCRIPTION
The UTC 78LXXM family is monolithic fixed
voltage regulator integrated circuit. They are suitable for applications that required supply current up to 200mA.
FEATURES
*Output current up to 200mA
*Fixed output voltage of 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V and 24V available
*Thermal overload shutdown protection *Short circuit current limiting
SOP-8: 1:Output 2,3,6,7:GND 8:Input 4,5:N.C.
TO-92/TO-92L/TO-92NL/SOT-89/SOT-223:
1:Output 2:GND 3:Input
TEST CIRCUIT
INPUT
Z1
UTC 78LXXM
LINEAR INTEGRATED CIRCUIT
UTC UNISONIC TECHNOLOGIES CO., LTD.
2
QW-R101-002,D
ABSOLUTE MAXIMUM RATINGS
(Operating temperature range applies unless otherwise specified.)
PARAMETER SYMBOL MIN. MAX. UNIT
Input voltage (for Vo=5~9V)
(for Vo=12~24V) V I
V I 30 35
V
V Output Current Io 200 mA Power Dissipation
SOP-8 TO-92 TO-92L TO-92NL SOT-89 SOT-223 PD
300 300 500 500 350 350
mW
Operating Junction Temperature Range T OPR -20 +150 °C Storage Temperature Range
T STG -55 +150 °C
UTC78L05M ELECTRICAL CHARACTERISTICS
(V I =10V, Io=40mA, 0°C <Tj<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25°C 4.80
5.0 5.20 V Output Voltage
Vo 7V<=V I <=20V,I O =1mA - 40mA 4.75
5.25
V
IO=1mA-200mA 4.75
5.25 V
(note 2)Load Regulation ∆Vo Tj =25°C,IO=1mA - 100mA 11 60 mV
Tj =
25°C,IO=1mA - 40mA 5.0 30 mV
Line regulation ∆Vo 7V<=
V I <=20V,Tj=25°C 8 150 mV
8V<=
V I <=20V,Tj=25°C 6 100 mV
Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change ∆Iq 8V<=
V I <=20V 1.5 mA
∆Iq 1mA<=V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=
f<=100kHz 40 uV Temperature coefficient of Vo ∆Vo/∆T Io =
5mA -0.65 mV/°C
Ripple Rejection RR 8V<=V I <=20V,f=120Hz,Tj=25°C 41 80 dB Dropout Voltage Vd Tj=25°C 1.7 V
UTC78L06M ELECTRICAL CHARACTERISTICS
(V I =12V, Io=40mA, 0°C <Tj<125°C, C1=0.33uF, Co=0.1uF, unless otherwise specified) (Note 1)
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25°C 5.76
6.0 6.24 V Output Voltage
V O 8.5V<=V I <=20V,I O =1mA - 40mA
5.7
6.3
V
8.5V<=V I <=V MAX,
I O =1mA - 200mA 5.7 6.3 V
(note 2)Load Regulation ∆Vo Tj =
25°C,IO=1mA - 100mA 12.8 80 mV
Tj =
25°C,IO=1mA - 70mA 5.8 40 mV
Line regulation ∆Vo 8.5V<=
V I <=20V,Tj=25°C 64 175 mV
UTC 78LXXM
LINEAR INTEGRATED CIRCUIT UTC UNISONIC TECHNOLOGIES CO., LTD.
3
QW-R101-002,D
PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
9V<=V I <=20V,Tj=25°C 54 125 mV Quiescent Current Iq 3.9 6.0 mA
Quiescent Current Change ∆Iq 9V<=
V I <=20V 1.5 mA
∆Iq 1mA<=V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=f<=
100kHz 49 uV Temperature coefficient of Vo ∆Vo/∆T Io =
5mA 0.75 mV/°C
Ripple Rejection RR 10V<=V I <=20V,f=120Hz, Tj=25°C
40 46 dB
Dropout Voltage Vd Tj=25°C 1.7 V
UTC78L08M ELECTRICAL CHARACTERISTICS (V I =14V,Io=40mA, 0°C<Tj<125°C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER SYMBOL TEST
CONDITIONS MIN TYP MAX UNIT Tj=25°C 7.688.0 8.32 V
Output Voltage V O 10.5V<=V I <=23V,I O =1mA - 40mA 7.60 8.40 V 10.5V<=V I <=V MAX, I O =1mA - 200mA 7.60 8.40 V (note 2)
Load Regulation ∆Vo Tj =
25°C,IO=1mA - 100mA 15 80 mV
Tj =25°C,IO=1mA - 70mA 8.0 40 mV
Line regulation ∆Vo 10.5V<=
V I <=23V,Tj=25°C 10 175 mV
11V<=
V I <=23V,Tj=25°C 8 125 mV
Quiescent Current Iq 2.0 5.5 mA Quiescent Current Change ∆Iq 11V<=V I <=23V 1.5 mA
∆Iq 1mA<=
V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=f<=100kHz 49 uV Temperature coefficient of Vo ∆Vo/∆T Io =
5mA 0.75 mV/°C Ripple Rejection RR 11V<=V I <=23V,f=120Hz, Tj=25°C
39 70 dB
Dropout Voltage Vd Tj=25°C 1.7 V
UTC78L09M ELECTRICAL CHARACTERISTICS
(V I =15V,Io=40mA, 0°C<Tj<125°C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER SYMBOL
TEST CONDITIONS MIN
TYP MAX UNIT
Tj=25°C 8.64
9.0 9.36 V Output Voltage
V O 11.5V<=V I <=24V,I O =1mA - 40mA
8.55
9.45
V
11.5V<=V I <=V MAX,
I O =1mA - 200mA 8.55
9.45 V
(note 2)
Load Regulation ∆Vo Tj =25°C,IO=1mA - 100mA 20 90 mV
Tj =25°C,IO=1mA - 40mA 10 45 mV
Line regulation ∆Vo 11.5V<=
V I <=24V,Tj=25°C 90 200 mV
13V<=V I <=24V,Tj=25°C 100 150 mV
Quiescent Current Iq 2.0 6.0 mA Quiescent Current Change ∆Iq 13V<=
V I <=24V 1.5 mA
∆Iq 1mA<=V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=f<=100kHz 49 uV Temperature coefficient of Vo ∆Vo/∆T Io =
5mA 0.75 mV/°C
UTC 78LXXM
LINEAR INTEGRATED CIRCUIT
刮膜棒
UTC UNISONIC TECHNOLOGIES CO., LTD.
4
QW-R101-002,D
PARAMETER SYMBOL
TEST CONDITIONS MIN
TYP MAX UNIT
Ripple Rejection RR
12V<=V I <=23V,f=120Hz, Tj=25°C 38 44 dB Dropout Voltage
Vd Tj=25°C 1.7 V
UTC78L10M ELECTRICAL CHARACTERISTICS
(V I =16V,Io=40mA, 0°C <Tj<125°C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
疲劳值
Tj=25°C 9.6 10.0 10.4 V
Output Voltage
V O 12.5V<=V I <=23V,I O =1mA - 40mA
9.5
10.5
V
12.5V<=V I <=V MAX,
I O =1mA - 200mA 9.5 10.5 V
(note 2)
Load Regulation ∆Vo Tj =25°C,IO=1mA - 100mA 20 94 mV
Tj =
25°C,IO=1mA - 70mA 10 47 mV
Line regulation ∆Vo 12.5V<=V I <=23V,Tj=25°C 100 220 mV
14V<=
V I <=23V,Tj=25°C 200 170 mV Quiescent Current Iq 4.2 6.5 mA Quiescent Current Change ∆Iq 12.5V<=V I <=23V 1.5 mA
∆Iq 1mA<=V I <=
40mA 0.1 mA Output Noise Voltage V N 10Hz<=f<=
100kHz 74 uV
Temperature coefficient of Vo ∆Vo/∆T Io =5mA
0.95 mV/°C Ripple Rejection RR 15V<=V I <=23V,f=120Hz, Tj=25°C
38 43 dB
Dropout Voltage Vd Tj=25°C 1.7 V
UTC78L12M ELECTRICAL CHARACTERISTICS
(V I =19V,Io=40mA, 0°C<Tj<125°C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1)
北斗导航认证启动TEST CONDITIONS MIN TYP MAX UNIT
Tj=25°C 11.52
12 12.48 V Output Voltage
V O 14.5V<=V I <=27V,I O =1mA - 40mA 11.40
12.60
V
14.5V<=V I <=V MAX,
I O =1mA - 200mA 11.40
12.60 V
(note 2)Load Regulation ∆Vo Tj =25°C,IO=1mA - 100mA 25 150 mV
Tj =
25°C,IO=1mA - 40mA 12 75 mV
Line regulation ∆Vo 14.5V<=V I <=27V,Tj=25°C 25 300 mV
16V<=V I <=27V,Tj=25°C 20 250 mV
Quiescent Current Iq 2.0 6.0 mA Quiescent Current Change ∆Iq 16V<=
V I <=27V 1.5 mA
∆Iq 1mA<=V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=f<=
100kHz 80 uV Temperature coefficient of Vo ∆Vo/∆T Io =5mA -1.0 mV/°C
Ripple Rejection RR 15V<=V I <=25V,f=120Hz, Tj=25°C
自复位保险丝
37 65 dB
Dropout Voltage Vd Tj=25°C 1.7 V
UTC 78LXXM
LINEAR INTEGRATED CIRCUIT
UTC UNISONIC TECHNOLOGIES CO., LTD.
5
QW-R101-002,D
UTC78L15M ELECTRICAL CHARACTERISTICS
(V I =23V,Io=40mA, 0°C <Tj<125°C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1)
PARAMETER SYMBOL
TEST CONDITIONS MIN
TYP MAX UNIT
Tj=25°C 14.4015 15.60 V Output Voltage
V O 17.5V<=V I <=30V,I O =1mA - 40mA 14.25
15.75
V
17.5V<=V I <=V MAX, I O =1mA - 200mA 14.25
15.75 V
(note 2)Load Regulation ∆Vo Tj =25°C,IO=1mA - 100mA 20 150 mV
Tj =
25°C,IO=1mA - 70mA 25 150 mV Line regulation ∆Vo 17.5V<=
V I <=30V,Tj=25°C 25 150 mV
20V<=V I <=30V,Tj=25°C 15 75 mV
Quiescent Current Iq 2.2 6.5 mA Quiescent Current Change ∆Iq 20V<=
V I <=30V 1.5 mA
∆Iq 1mA<=V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=f<=
100kHz 90 uV Temperature coefficient of Vo ∆Vo/∆T Io =5mA -1.3 mV/°C
Ripple Rejection RR 18.5V<=V I <=28.5V,f=120Hz, Tj=25°C 34 63 dB
Dropout Voltage Vd Tj=25°C 1.7 V
UTC78L18M ELECTRICAL CHARACTERISTICS
(V I =27V,Io=40mA, 0°C <Tj<125°C,C1=0.33uF,Co=0.1uF, unless otherwise specified)(Note 1) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT
Tj=25°C 17.28
18 18.72 V Output Voltage
V O 21V<=V I <=33V,I O =1mA - 40mA 17.10
18.90
V
21V<=V I <=V MAX,
I O =1mA - 200mA 17.10
18.90 V
(note 2)Load Regulation ∆Vo Tj =
25°C,IO=1mA - 100mA 30 170 mV
Tj =
25°C,IO=1mA - 40mA 15 85 mV
Line regulation ∆Vo 21V<=V I <=33V,Tj=25°C 145 300 mV
22V<=
V I <=33V,Tj=25°C 135 250 mV
Quiescent Current Iq 2.0 6.0 mA Quiescent Current Change ∆Iq 21V<=V I <=33V 1.5 mA
∆Iq 1mA<=V I <=40mA 0.1 mA
Output Noise Voltage V N 10Hz<=f<=100kHz 150 uV Temperature coefficient of Vo ∆Vo/∆T Io =
5mA -1.8 mV/°C
Ripple Rejection RR 23V<=V I <=33V,f=120Hz, Tj=25°C
34 48 dB
Dropout Voltage Vd Tj=25°C 1.7 V
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