78D05-TM3-T Ver la hoja de datos (PDF) - Unisonic Technologies
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78D05-TM3-T Datasheet PDF : 6 Pages
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78DXX
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS(Cont.)
For 78D18 (VIN=27V, IOUT=0.5A, C1=0.33uF, C0=0.1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
VOUT
IOUT=5mA~0.5A
VIN=21~33V,IOUT=5mA~0.5A
Load Regulation
∆VOUT
IOUT=5mA~0.5A
IOUT=5mA~200mA
Line Regulation
∆VOUT
VIN=21~33V
VIN=21~33V, IOUT =0.5A
Quiescent Current
IQ
IOUT=0.5A
Quiescent Current Change
Output Noise Voltage
∆IQ
VIN=21.5~33V
IOUT=5mA~0.5A
eN 10Hz≦f≦100kHz
Temperature coefficient of VOUT ∆VOUT/∆T IOUT=5mA
Ripple Rejection
RR VIN =22~32V,f=120Hz
Peak Output Current
IPEAK
Short-Circuit Current
ISC
VIN=35V
Dropout Voltage
VD
For 78D24 (VIN=33V, IOUT=0.5A, C1=0.33uF, C0=0.1uF)
PARAMETER
SYMBOL
TEST CONDITIONS
Output Voltage
VOUT
IOUT=5mA~0.5A
VIN=27~38V, IOUT=5mA~0.5A
Load Regulation
∆VOUT
IOUT=5mA~0.5A
IOUT=5mA~200mA
Line Regulation
∆VOUT
VIN=27~38V
VIN=27~38V, IOUT=0.5A
Quiescent Current
IQ
IOUT=0.5A
Quiescent Current Change
Output Noise Voltage
∆IQ
VIN=28~38V
IOUT=5mA~0.5A
eN 10Hz≦f≦100kHz
Temperature coefficient of VOUT ∆VOUT/∆T IOUT=5mA
Ripple Rejection
RR VIN =28~38V, f=120Hz
Peak Output Current
IPEAK
Short-Circuit Current
ISC
VIN=35V
Dropout Voltage
VD
MIN TYP MAX UNIT
17.28 18 18.72 V
17.1
18.9 V
180 mV
90 mV
180 mV
180 mV
8 mA
1 mA
0.5 mA
110
uV
-2.2
mV/°C
53 69
dB
1.2
A
250
mA
2
V
MIN TYP MAX UNIT
23.04 24 24.96 V
22.8
25.2 V
240 mV
120 mV
240 mV
240 mV
8 mA
1 mA
0.5 mA
170
uV
-2.8
mV/°C
50 66
dB
1.2
A
250
mA
2
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
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.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
6
QW-R101-005. F
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