ELM89xxxBC
CMOS 300mA LDO Voltage regulator
Vout=5.0V(ELM89503BC), CE=”H”active
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
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=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
Stand-by current consumption
Istandby Vin=6.0V, 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=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
ppm/°C
mA
dB
°C
μVrms
40
60
165
30
■Marking
• SOT-23 package : ELM89xx1BC
• SOT-25 package : ELM89xx2BC(with CE), ELM89xx3BC(with CE)
SOT-23
SOT-25
�½�½�½�½
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a to d : Assembly lot No.
A to Z (I, O, X excepted) and 0 to 9
20 - 8
ELM-TECH [ ELM Technology Corporation ]
