ELM88 Datasheet, PDF (5/21 Pages) ELM Electronics – CMOS 300mA LDO Voltage regulator

ELM88xxxxA CMOS 300mA LDO Voltage regulator
Vout=3.3V(ELM88331xA), No CE pin
Parameter
Symbol
Condition
Output voltage
Vout Vin=4.3V, Iout=40mA
Output current
Iout Vin=4.3V
Input stability
ΔVout/ΔVin Iout=40mA, 3.8V≤Vin≤6.0V
Load stability
ΔVout/ΔIout 1mA≤Iout≤100mA, Vin=4.3V
Input-Output
voltage differential
Vdif Iout=100mA
Current consumption
Iss
Vin=4.3V, No-load
Input voltage
Vin
Output voltage
temperature coefficient
ΔVout/ΔTop
-40°C≤Top≤+85°C,
Iout=40mA, Vin=4.3V
Short circuit current
Ilim Vout=0V
Ripple rejection ratio
RR f=1kHz, Iout=40mA
Thermal shutdown temparature
Tsd
Output noise
Vno BW=10Hz to 100kHz
Top=25°C
Min. Typ. Max. Unit
3.234 3.300 3.366 V
300
mA
0.02 0.20 %/V
5 20 mV
110 175 mV
15 50 μA
1.4
6.0 V
±100
ppm/°C
40
mA
60
dB
165
°C
30
μVrms
Vout=5.0V(ELM88501xA), No CE pin
Parameter
Symbol
Condition
Output voltage
Vout Vin=6.0V, Iout=40mA
Output current
Iout Vin=6.0V
Input stability
ΔVout/ΔVin Iout=40mA, 5.5V≤Vin≤6.0V
Load stability
ΔVout/ΔIout 1mA≤Iout≤100mA, Vin=6.0V
Input-Output
voltage differential
Vdif Iout=100mA
Current consumption
Iss
Vin=6.0V, No-load
Input voltage
Vin
Output voltage
temperature coefficient
ΔVout/ΔTop
-40°C≤Top≤+85°C,
Iout=40mA, Vin=6.0V
Short circuit current
Ilim Vout=0V
Ripple rejection ratio
RR f=1kHz, Iout=40mA
Thermal shutdown temparature
Tsd
Output noise
Vno BW=10Hz to 100kHz
Top=25°C
Min. Typ. Max. Unit
4.900 5.000 5.100 V
300
mA
0.02 0.20 %/V
5 20 mV
100 160 mV
15 50 μA
1.4
6.0 V
±100
ppm/°C
40
mA
60
dB
165
°C
30
μVrms
21 - 5
Rev.1.1