R1524 Datasheet, PDF (31/32 Pages) RICOH electronics devices division – Input Voltage Range (Maximum Rating) 3.5 V to 36 V (50 V)

R1524x
NO.EA-332-160720
ESR vs. Output Current
It is recommended that a ceramic type capacitor be used for this device. However, other types of capacitors
having lower ESR can also be used. The relation between the output current (IOUT) and the ESR of output capacitor
is shown below.
VDD
VOUT
R1524xxxxB
C1
CE _GND
C2
IOUT
ESR
C1 = Ceramic 0.1 μF, C2 = Ceramic 0.1 μF
Measurement Conditions
Frequency Band: 10 Hz to 2 MHz
Measurement Temperature: −40°C to 105°C
Hatched area: Noise level is 40 μV (average) or below
Ceramic Capacitors: C1 = 0.1 μF, C2 = 0.1 μF
1000
R1524x018B
VIN=3.5V to 36V
R1524x033B
1000
VIN=3.5V to 36V
100
100
10
10
1
1
0.1
0.1
0.01
0
1000
50
100
150
200
Output Current IOUT (mA)
R1524x050B
VIN=5V to 36V
0.01
0
1000
50
100
150
200
Output Current IOUT (mA)
R1524x090B
VIN=9V to 36V
100
100
10
10
1
1
0.1
0.1
0.01
0
50
100
150
200
Output Current IOUT (mA)
0.01
0
50
100
150
200
Output Current IOUT (mA)
31