HT7121-1 データシートの表示（PDF） - Holtek Semiconductor
部品番号
コンポーネント説明
メーカー
HT7121-1 Datasheet PDF : 14 Pages
| |||
HT71xx-1
Electrical Characteristics
HT7121-1, +2.1V Output Type
Symbol
VOUT
IOUT
DVOUT
VDIF
ISS
D V OUT
D V IN ´ V O U T
VIN
D V OUT
DTa
Parameter
Output Voltage
Output Current
Load Regulation
Voltage Drop (Note)
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
Ta=25°C
Test Conditions
VIN
Conditions
4.1V IOUT=10mA
4.1V
¾
Min. Typ. Max. Unit
2.037 2.100 2.163 V
20
30
¾
mA
4.1V 1mA£IOUT£20mA
¾
¾ IOUT=1mA, DVOUT=2% ¾
4.1V No load
¾
60 100 mV
100
¾
mV
2.5
4.0
mA
¾
3.1V£VIN£24V
IOUT=1mA
¾
¾
4.1V
IOUT=10mA
-40°C<Ta<85°C
¾
0.2
¾ %/V
¾
¾
24
V
¾ ±0.37 ¾ mV/°C
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at VIN = VOUT+2V with a fixed load.
HT7123-1, +2.3V Output Type
Symbol
VOUT
IOUT
DVOUT
VDIF
ISS
D V OUT
D V IN ´ V O U T
VIN
D V OUT
DTa
Parameter
Output Voltage
Output Current
Load Regulation
Voltage Drop (Note)
Current Consumption
Line Regulation
Input Voltage
Temperature Coefficient
Ta=25°C
Test Conditions
VIN
Conditions
Min. Typ. Max. Unit
4.3V IOUT=10mA
2.231 2.300 2.369 V
4.3V
¾
20
30
¾
mA
4.3V 1mA£IOUT£20mA
¾
60 100 mV
¾ IOUT=1mA, DVOUT=2% ¾
100
¾
mV
4.3V No load
¾
2.5
4.0
mA
¾
3.3V£VIN£24V
IOUT=1mA
¾
¾
4.3V
IOUT=10mA
-40°C<Ta<85°C
¾
0.2
¾ %/V
¾
¾
24
V
¾ ±0.39 ¾ mV/°C
Note: Dropout voltage is defined as the input voltage minus the output voltage that produces a 2% change in the
output voltage from the value at VIN = VOUT+2V with a fixed load.
Rev. 2.10
3
April 30, 2013
Share Link: 