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AMC7637 Datasheet(PDF) 3 Page - ADDtek Corp

Part # AMC7637
Description  ULTRA LOW IQ 300mA LOW DROPOUT REGULATOR
PDF  7 Pages
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Manufacturer  ADDTEK [ADDtek Corp]
Direct Link  https://www.addmtek.com
Logo ADDTEK - ADDtek Corp

AMC7637 Datasheet(HTML) 3 Page - ADDtek Corp

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AMC7637
Copyright
© 2007 ADDtek Corp.
3
DD053_C
--
JUNE 2007
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min.
Typ.
Max.
Units
Input Voltage
VIN
NOTE
7
V
Load Current (with adequate heat sinking)
I
O
5
300
mA
Input Capacitor (VIN to GND)
0.1
µF
Output Capacitor with ESR of 10
Ω max. (V
OUT to GND)
1.0
µF
Operating ambient temperature range
TA
-40
85
OC
Operating junction temperature
TJ
125
OC
Note : VIN(MIN) = VOUT + VDROP
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, VIN = VO(TYP) + 1V, IO = 10mA, COUT = 2.2µF, TA=25
OC, and are for DC characteristics only.
(Low duty cycle pulse
testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
Parameter
Symbol
Conditions
Min
Typ
Max
Units
Output Voltage Accuracy
VO
IO = 10mA
-2
+2
%
Line Regulation
∆V
OI
VIN = (VO + 0.5V) to 8V
0.1
0.3
%/V
10mA
≤ I
O ≤100mA
15
30
Load Regulation
∆V
OL
10mA
≤ I
O ≤ 300mA
45
80
mV
VO(NOM)≦2.0V
300
IO = 100mA
VO=VO(NOM)-2.0% 2.0V＜V
O(NOM)
200
1.3V≦VO(NOM)≦2.0V
1300
2.0V＜VO(NOM)≦2.8V
600
Dropout Voltage
VDROP
IO = 300mA
VO=VO(NOM)-2.0%
2.8＜VO(NOM)
500
mV
Ground Pin Current
IQ
IO = 10mA~300mA
15
30
µA
Current Limit
ICL
VIN = VOUT+ 0.5V
350
mA
Output Voltage
Temperature Coefficient
IO=100mA, -40
°
C
≤ T
J ≤ 125
°
C
±100
ppm/
OC



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