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EC50117CXXA4NR Datasheet(PDF) 3 Page - E-CMOS Corporation

Part # EC50117CXXA4NR
Description  1A Low Dropout Positive Voltage Regulator
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Manufacturer  E-CMOS [E-CMOS Corporation]
Direct Link  http://www.ecmos.com.tw/
Logo E-CMOS - E-CMOS Corporation

EC50117CXXA4NR Datasheet(HTML) 3 Page - E-CMOS Corporation

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EC50117C
1A Low Dropout Positive Voltage Regulator
E-CMOS Corp. (www.ecmos.com.tw)
Page 3 of 8
4H13N-Rev. F003
ELECTRICAL CHARACTERISTICS
(Ci=10uF, Co=100uF, unless otherwise noted.)
Parameter
Test Conditions
Min
Typ
Max
Units
Output Voltage
EC50117C-1.8V
IO= 0mA, VIN=3.3V
1.764
1.800
1.836
V
EC50117C-2.5V
IO = 0mA, VIN=4V
2.450
2.500
2.550
V
EC50117C-3.3V
IO = 0mA, VIN=4.8V
3.234
3.300
3.366
V
EC50117C-5.0V
IO = 0mA, VIN=6.5V
4.900
5.000
5.10
V
Reference Voltage
EC50117C-ADJ
Io=10mA,VIN-Vo=3V
1.232
1.25
1.268
Line Regulation
EC50117C-1.8V
IO= 0mA, VIN=3.3~10V
---
1
6
mV
EC50117C-2.5V
IO = 0mA, VIN=4~10V
---
1
7
mV
EC50117C-3.3V
IO = 0mA, VIN=4.8~10V
---
2
7
mV
EC50117C-5.0V
IO = 0mA, VIN=6.5~10V
---
3
10
mV
EC50117C-ADJ
IO = 10mA, VIN-Vo=1.5~10V
---
0.1
0.4
%
Load Regulation
EC50117C-1.8V
Io=0~800mA,VIN=3.3V,TJ=25℃
---
---
0.4
%
Io=0~1000mA,VIN=3.3V,
NOTE1
---
---
1
EC50117C-2.5V
Io=0~800mA,VIN=4V,TJ=25℃
---
---
0.4
%
Io=0~1000mA,VIN=4V,
NOTE1
---
---
1
EC50117C-3.3V
Io=0~800mA,VIN=4.8V,TJ=25℃
---
---
0.4
%
Io=0~1000mA,VIN=4.8V,
NOTE1
---
---
1
EC50117C-5.0V
Io=0~800mA,VIN=6.5V,TJ=25℃
---
---
0.4
%
Io=0~1000mA,VIN=6.5V,
NOTE1
---
---
1
EC50117C-ADJ
Io=0~800mA,VIN=2.75V,TJ=25℃
---
---
0.4
%
Io=0~1000mA,VIN=2.75V,
NOTE1
---
---
1
Dropout Voltage
(NOTE3)
EC50117C-ADJ
/1.8/2.5/3.3/5.0
Io=100mA, TJ=25℃
---
1.05
1.15
V
Io=500mA, TJ=25℃
---
1.1
1.15
Io=1000mA, TJ=25℃
---
1.2
1.3
Io=1000mA,
---
1.2
1.55
Current Limit
EC50117C-ADJ
/1.8/2.5/3.3/5.0
VIN-VO = 1.5V
2000
2600
3200
mA
Minimum Load Current
EC50117C-ADJ
(NOTE1&NOTE2)
VIN-VO = 13.75V
NOTE1&NOTE2
---
1.7
5
mA
Quiescent Current
EC50117C-1.8/2.5/
3.3/5.0
(NOTE1)
VIN-VO = 5V
NOTE1
---
6
10
mA
Adjust pin current
(NOTE1&NOTE2)
---
Io=10mA,VIN-VO = 1.5V
NOTE1&NOTE2
---
50
120
μA
Adjust pin current
change
---
Io=10mA,VIN-VO = 1.4~10V
---
0.5
5
uA
Ripple Rejection
EC50117C-ADJ
/1.8/2.5/3.3/5.0
f=120Hz,VIN-VO=3V+1.5Vpp,Co=22uF
---
62
---
dB
Temperature Drift
EC50117C-1.8/2.5
/3.3/5.0
TJ=0~25℃
---
0.5
---
%
EC50117C-ADJ
TJ=0~25℃
---
2
---
%
Note: 1. Specification applies over the full operating junction temperature range, 0~125℃
2. EC50117C-ADJ require a minimum load current for ±3% regulation
3. Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage.


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