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UNISONIC TECHNOLOGIES CO., LTD 78LXXM
3-TERMINAL 0.2A POSITIVE VOLTAGE REGULATOR
SOP-8
LINEAR INTEGRATED CIRCUIT
1 TO-92
DESCRIPTION
The UTC 78LXXM family is monolithic fixed voltage regulator integrated circuit. They are suitable for applications that required supply current up to 200mA.
1 TO-92NL
1
SOT-89
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
1
SOT-223
ORDERING INFORMATION
Ordering Number Lead Free Halogen Free 78LXXML-S08-R 78LXXMG-S08-R 78LXXML-AA3-R 78LXXMG-AA3-R 78LXXML-AB3-R 78LXXMG-AB3-R 78LXXM-T92-B 78LXXML-T92-B 78LXXMG-T92-B 78LXXM-T92-K 78LXXML-T92-K 78LXXMG-T92-K 78LXXM-T92-R 78LXXML-T92-R 78LXXMG-T92-R 78LXXM-T9N-B 78LXXML-T9N-B 78LXXMG-T9N-B 78LXXM-T9N-K 78LXXML-T9N-K 78LXXMG-T9N-K 78LXXM-T9N-R 78LXXML-T9N-R 78LXXMG-T9N-R Note: 1. xx: Output Voltage, refer to Marking Information 2. O: Output G: GND I: Input Normal 78LXXM-S08-R 78LXXM-AA3-R 78LXXM-AB3-R 1 O O O O O O O O O Pin Assignment 2345678 G G NC NC G G I GI----GI----GI----GI----GI----GI----GI----GI----Package SOP-8 SOT-223 SOT-89 TO-92 TO-92 TO-92 TO-92NL TO-92NL TO-92NL Packing Tape Reel Tape Reel Tape Reel Tape Box Bulk Tape Reel Tape Box Bulk Tape Reel
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MARKING INFORMATION
PACKAGE VOLTAGE CODE
LINEAR INTEGRATED CIRCUIT
MARKING 78L M
VOLTAGE CODE
SOT-223
L: Lead Free G:Halogen Free DATE CODE
1
2
3
UTC SOP-8 05:5.0V 06:6.0V 08:8.0V 09:9.0V 10:10V 12:12V 15:15V 18:18V 24:24V
DATE CODE VOLTAGE CODE
78L
M
L: Lead Free G: Halogen Free
SOT-89
UTC
TO-92/ TO-92NL
VOLTAGE CODE
78L
M
L: Lead Free G: Halogen Free DATE CODE
1
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ABSOLUTE MAXIMUM RATINGS
LINEAR INTEGRATED CIRCUIT
(Operating temperature range applies unless otherwise specified.) PARAMETER SYMBOL RATINGS UNIT VOUT=5~9V 30 V Input Voltage VIN VOUT=12~24V 35 V Output Current IOUT 200 mA SOP-8 500 mW TO-92 625 mW TO-92L 800 mW Power Dissipation PD TO-92NL 800 mW SOT-89 500 mW SOT-223 750 mW Ambient Operating Temperature TOPR -40~+85 C Storage Temperature TSTG -55~+150 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.
ELECTRICAL CHARACTERISTICS
(0C QW-R101-002,H
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ IQ
8VVIN20V 1mAVIN40mA 10Hzf100kHz eN Vo/T IOUT=5mA 8VVIN20V,f=120Hz,TJ=25C RR VD TJ=25C TEST CONDITIONS TJ=25C 8.5VVIN20V,IOUT=1mA - 40mA 8.5VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 70mA 8.5VVIN20V,TJ=25C 9VVIN20V,TJ=25C
41
40 -0.65 80 1.7 TYP 6.0
For UTC78L06M (VIN=12V, IOUT=40mA) PARAMETER SYMBOL
Output Voltage
VOUT
MIN 5.76 5.7 5.7
MAX 6.24 6.3 6.3
Load Regulation Line Regulation Quiescent Current www..com Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
12.8 5.8 64 54 3.9
9VVIN20V 1mAVIN40mA 10Hzf100kHz eN Vo/T IOUT=5mA 10VVIN20V,f=120Hz,TJ=25C RR VD TJ=25C IQ
80 40 175 125 6.0 1.5 0.1
40
49 0.75 46 1.7
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78LXXM
ELECTRICAL CHARACTERISTICS(Cont.)
For UTC78L08M (VIN=14V,IOUT=40mA) PARAMETER SYMBOL
LINEAR INTEGRATED CIRCUIT
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
TEST CONDITIONS TJ=25C 10.5VVIN23V,IOUT=1mA - 40mA 10.5VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 70mA 10.5VVIN23V,TJ=25C 11VVIN23V,TJ=25C
MIN 7.68 7.60 7.60
TYP 8.0
MAX 8.32 8.40
15 8.0 10 8 2.0
11VVIN23V 1mAVIN40mA 10Hzf100kHz eN Vo/T IOUT=5mA 11VVIN23V,f=120Hz,TJ=25C RR VD TJ=25C IQ
39
49 0.75 70 1.7
UNIT V V V 8.40 (note 2) 80 mV 40 mV 175 mV 125 mV 5.5 mA 1.5 mA 0.1 mA uV mV/C dB V
For UTC78L09M (VIN=15V,IOUT=40mA) PARAMETER SYMBOL
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
TEST CONDITIONS TJ=25C 11.5VVIN24V,IOUT=1mA - 40mA 11.5VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 40mA 11.5VVIN24V,TJ=25C 13VVIN24V,TJ=25C
MIN 8.64 8.55 8.55
TYP 9.0
MAX 9.36 9.45
20 10 90 100 2.0
13VVIN24V 1mAVIN40mA 10Hzf100kHz eN Vo/T IOUT=5mA 12VVIN23V,f=120Hz,TJ=25C RR VD TJ=25C IQ
38
49 0.75 44 1.7
UNIT V V V 9.45 (note 2) 90 mV 45 mV 200 mV 150 mV 6.0 mA 1.5 mA 0.1 mA uV mV/C dB V
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ELECTRICAL CHARACTERISTICS(Cont.)
For UTC78L10M (VIN=16V, IOUT=40mA) PARAMETER SYMBOL
LINEAR INTEGRATED CIRCUIT
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
TEST CONDITIONS TJ=25C 12.5VVIN23V,IOUT=1mA - 40mA 12.5VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 70mA 12.5VVIN23V,TJ=25C 14VVIN23V,TJ=25C
MIN 9.6 9.5 9.5
TYP 10.0
MAX 10.4 10.5
20 10 100 200 4.2
12.5VVIN23V 1mAVIN40mA 10Hzf100kHz eN Vo/T IOUT=5mA 15VVIN23V,f=120Hz,TJ=25C RR VD TJ=25C IQ
38
74 0.95 43 1.7
UNIT V V V 10.5 (note 2) 94 mV 47 mV 220 mV 170 mV 6.5 mA 1.5 mA 0.1 mA uV mV/C dB V
For UTC78L12M (VIN=19V, IOUT=40mA) PARAMETER SYMBOL
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
TEST CONDITIONS TJ=25C 14.5VVIN27V,IOUT=1mA - 40mA 14.5VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 40mA 14.5VVIN27V,TJ=25C 16VVIN27V,TJ=25C
MIN 11.52 11.40 11.40
TYP 12
25 12 25 20 2.0
16VVIN27V 1mAVIN40mA 10Hzf100kHz eN Vo/T IOUT=5mA 15VVIN25V,f=120Hz,TJ=25C RR VD TJ=25C IQ
37
80 -1.0 65 1.7
UNIT V V V 12.60 (note 2) 150 mV 75 mV 300 mV 250 mV 6.0 mA 1.5 mA 0.1 mA uV mV/C dB V
MAX 12.48 12.60
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ELECTRICAL CHARACTERISTICS(Cont.)
For UTC78L15M (VIN=23V, IOUT=40mA) PARAMETER SYMBOL
LINEAR INTEGRATED CIRCUIT
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
TEST CONDITIONS TJ=25C 17.5VVIN30V,IOUT=1mA - 40mA 17.5VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 70mA 17.5VVIN30V,TJ=25C 20VVIN30V,TJ=25C
MIN 14.40 14.25 14.25
TYP 15
MAX 15.60 15.75 15.75
20 25 25 15 2.2
20VVIN30V 1mAVIN40mA eN 10Hzf100kHz Vo/T IOUT=5mA RR 18.5VVIN28.5V,f=120Hz,TJ=25C VD TJ=25C IQ
150 150 150 75 6.5 1.5 0.1
34
90 -1.3 63 1.7
UNIT V V V (note 2) mV mV mV mV mA mA mA uV mV/C dB V
For UTC78L18M (VIN=27V,IOUT=40mA) PARAMETER SYMBOL
Output Voltage
VOUT
Load Regulation Line Regulation Quiescent Current Quiescent Current Change Output Noise Voltage Temperature Coefficient of VOUT Ripple Rejection Dropout Voltage
VOUT VOUT IQ
TEST CONDITIONS TJ=25C 21VVIN33V,IOUT=1mA - 40mA 21VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 40mA 21VVIN33V,TJ=25C 22VVIN33V,TJ=25C
MIN 17.28 17.10 17.10
TYP 18
30 15 145 135 2.0
21VVIN33V 1mAVIN40mA eN 10Hzf100kHz Vo/T IOUT=5mA RR 23VVIN33V,f=120Hz,TJ=25C VD TJ=25C IQ
34
150 -1.8 48 1.7
UNIT V V V 18.90 (note 2) 170 mV 85 mV 300 mV 250 mV 6.0 mA 1.5 mA 0.1 mA uV mV/C dB V
MAX 18.72 18.90
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ELECTRICAL CHARACTERISTICS(Cont.)
For UTC78L24M (VIN=33V, IOUT=40mA) PARAMETER SYMBOL
LINEAR INTEGRATED CIRCUIT
UNIT V V Output Voltage VOUT V 22.80 25.20 (note 2) 40 200 mV Load Regulation VOUT 20 100 mV 160 300 mV Line Regulation VOUT 150 250 mV Quiescent Current IQ 2.2 6.0 mA 27VVIN38V 1.5 mA Quiescent Current Change IQ 0.1 mA 1mAVIN40mA Output Noise Voltage eN 10Hzf100kHz 200 uV Temperature Coefficient of VOUT Vo/T IOUT=5mA -2.0 mV/C Ripple Rejection RR 27VVIN38V,f=120Hz,TJ=25C 34 45 dB Dropout Voltage VD TJ=25C 1.7 V Note 1: The Maximum steady state usable output current are dependent on input voltage, heat sinking, lead length of the package and copper pattern of PCB. The data above represent pulse test conditions with junction temperatures specified at the initiation of test. Note 2: Power dissipation<0.5W
TEST CONDITIONS TJ=25C 27VVIN38V,IOUT=1mA - 40mA 27VVINVMAX, IOUT=1mA - 200mA TJ=25C,IOUT=1mA - 100mA TJ=25C,IOUT=1mA - 40mA 27VVIN38V,TJ=25C 28VVIN38V,TJ=25C
MIN 23.04 22.80
TYP 24
MAX 24.96 25.20
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APPLICATION CIRCUIT
LINEAR INTEGRATED CIRCUIT
Vi
3
UTC 78LXXM 2
1
Vo
C1 0.33 F
C0 0.1 F
Note 1: To specify an output voltage, substitute voltage value for "XXM". Note 2: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators.
TEST CIRCUIT
INPUT
3
R13 T10 R17 T8 R9 T9 Z2 T12 R19 R18 R11 T14
R14
T11
T13 T5 T6
R12 R10
OUTPUT
1
R8 R5
R15 Z1 T15
T4
R4 R6
T7 T3 T1 T2
R16
R1
R2
C1
R7
R3
GND
2
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TYPICAL CHARACTERISTICS
LINEAR INTEGRATED CIRCUIT
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TYPICAL CHARACTERISTICS(Cont.)
LINEAR INTEGRATED CIRCUIT
Fig.9 Peak Output Current vs Dropout Voltage Difference
400
Peak Output Current(mA)
300
200
(TJ=0C) (TJ=25C)
100
(TJ=150C)
0 10 20 30 40
Input-Output Voltage Difference(V)
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 www..com 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. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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