参数资料
型号: SC11228CSKTRT
元件分类: 固定正电压单路输出LDO稳压器
英文描述: 2.8 V FIXED POSITIVE LDO REGULATOR, 0.275 V DROPOUT, PDSO6
封装: SOT-23, 6 PIN
文件页数: 2/5页
文件大小: 56K
代理商: SC11228CSKTRT
1999 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
150mA ULTRA LOW DROPOUT
MICROPOWER LINEAR REGULATOR
SC112
PRELIMINARY - November 17, 1999
2
ELECTRICAL CHARACTERISTICS
Unless specified, T
A = 25°C, VIN = VO(NOM) + 1V, CIN = 1F, CBYP = 10nF, CO = 1F.
Values in bold apply over full operating temperature range.
Parameter
Symbol
Test Conditions
MIN
TYP
MAX
Units
VIN
Supply Voltage Range
VIN
2.5
14.5
V
Ground Pin Current
I
GND
I
O = 0mA
60
75
A
90
I
O = 60mA
1.0
1.25
mA
1.5
I
O = 100mA
2.1
2.5
3.0
I
O = 150mA
4.2
4.75
5.25
V
IN = 8V, Output OFF
0.1
A
VO
Output Voltage
VO
I
O = 30 mA
-2.5
VO
+2.5
%
-3.0
+3.0
Line Regulation
REG
(LINE)
VIN = (VO
(NOM) + 1V) to (VO(NOM) + 6V),
5
10
mV
I
O = 1mA
20
Load Regulation
REG
(LOAD)
I
O = 1mA to 60mA
7.5
35
mV
I
O = 1mA to 100mA
20
65
I
O = 1mA to 150mA
35
110
Temperature Coefficient
VO/T
I
O = 10mA
40
ppm/°C
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Maximum
Units
Input Supply Voltage
VIN
-0.3 to +16
V
Enable Input Voltage
V
EN
-0.3 to VIN
V
Power Dissipation
P
D
Internally Limited
W
Thermal Resistance Junction to Ambient
θ
JA
230
°C/W
Operating Ambient Temperature Range
T
A
-40 to +85
°C
Operating Junction Temperature Range
T
A
-40 to +125
°C
Storage Temperature Range
T
STG
-55 to +150
°C
Lead Temperature (Soldering) 10 sec.
T
LEAD
300
°C
ESD Rating
ESD
2
kV
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