HT75XX-1
HT7544-1, +4.4V Output Type
Ta=25°C
Test Conditions
Conditions
Symbol
VOUT
Parameter
Min.
Typ.
Max.
Unit
VIN
Output Voltage
6.4V IOUT=10mA
4.268
60
4.4
100
60
4.532
¾
V
IOUT
Output Current
6.4V
6.4V
¾
mA
mV
mV
mA
¾
Load Regulation
Voltage Drop (Note)
Current Consumption
150
¾
DVOUT
VDIF
ISS
1mA£IOUT£50mA
IOUT=1mA, DVOUT=2%
¾
100
2.5
¾
6.4V No load
5.0
¾
D
V
O
U
T
5.4V£VIN£24V
Line Regulation
0.2
¾
%/V
V
¾
¾
¾
¾
¾
¾
24
¾
IOUT=1mA
D
V
I
N
´
V
O
U
VIN
Input Voltage
¾
D
V
O
U
I
OUT=10mA
Temperature Coefficient
6.4V
±0.7
mV/°C
-40°C<Ta<85°C
D
T
a
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.
HT7550-1, +5.0V Output Type
Ta=25°C
Test Conditions
Conditions
Symbol
VOUT
Parameter
Min.
Typ.
Max.
Unit
VIN
Output Voltage
7.0V IOUT=10mA
4.85
100
¾
5.0
150
60
5.15
¾
V
IOUT
Output Current
7.0V
7.0V
¾
mA
mV
mV
mA
¾
Load Regulation
Voltage Drop (Note)
Current Consumption
150
¾
DVOUT
VDIF
ISS
1mA£IOUT£70mA
IOUT=1mA, DVOUT=2%
100
2.5
¾
7.0V No load
5.0
¾
D
V
O
U
T
6.0V£VIN£24V
Line Regulation
0.2
¾
%/V
V
¾
¾
¾
¾
¾
¾
24
¾
IOUT=1mA
D
V
I
N
´
V
O
U
VIN
Input Voltage
¾
D
V
O
U
I
OUT=10mA
Temperature Coefficient
7.0V
±0.75
mV/°C
-40°C<Ta<85°C
D
T
a
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. 2.00
7
March 21, 2012