ELM89xxxBC
CMOS 300mA LDO Voltage regulator
Vout=3.0V(ELM89303BC), CE=”H”active
Top=25°C
Min. Typ. Max. Unit
2.940 3.000 3.060
V
300
mA
0.02 0.20 %/V
5
20
mV
110 175
mV
15
50
μA
0.5
μA
1.4
6.0
V
1.8
Vin
V
0.0
0.2
V
-0.2
0.0
0.2
μA
-0.2
0.0
0.2
±
100
Parameter
Symbol
Condition
Output voltage
Vout
Vin=4.0V, Iout=40mA
Output current
Iout
Vin=4.0V
Input stability
ΔVout/ΔVin Iout=40mA, 3.5V≤Vin≤6.0V
Load stability
ΔVout/ΔIout 1mA≤Iout≤100mA, Vin=4.0V
Input-Output voltage differential
Vdif
Iout=100mA
Current consumption
Iss
Vin=4.0V, No-load
Stand-by current consumption
Istandby Vin=4.0V, Vce=0
Input voltage
Vin
CE input voltage High
Vceh
Vin=6.0V
CE input voltage Low
Vcel
Vin=1.4V
CE input current High
Iceh
Vce=Vin=6.0V
CE input current Low
Icel
Vce=Vss, Vin=6.0V
-40°C≤Top≤+85°C,
Output voltage
ΔVout/ΔTop
temperature coefficient
Iout=40mA, Vin=4.0V
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
ppm/°C
mA
dB
°C
μVrms
40
60
165
30
Vout=3.3V(ELM89333BC), CE=”H”active
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
Stand-by current consumption
Istandby Vin=4.3V, Vce=0
Input voltage
Vin
CE input voltage High
Vceh
Vin=6.0V
CE input voltage Low
Vcel
Vin=1.4V
CE input current High
Iceh
Vce=Vin=6.0V
CE input current Low
Icel
Vce=Vss, Vin=6.0V
-40°C≤Top≤+85°C,
Output voltage
ΔVout/ΔTop
temperature coefficient
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
0.5
μA
1.4
6.0
V
1.8
Vin
V
0.0
0.2
V
-0.2
0.0
0.2
μA
-0.2
0.0
0.2
±
100
ppm/°C
mA
dB
°C
μVrms
40
60
165
30
20 - 7
ELM-TECH [ ELM Technology Corporation ]
