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參數(shù)資料
| 型號(hào)： | SC1452XIMSTR |
| 廠商： | Semtech Corporation |
| 英文描述： | DUAL 150mA LDO REGULATOR WITH PROGRAMMABLE RESET |
| 中文描述： | 150mA雙路LDO具有可編程復(fù)位 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 116K |
| 代理商： | SC1452XIMSTR |
SC1452
2000 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
PRELIMINARY - August 7, 2000
2
DUAL 150mA LDO REGULATOR WITH
PROGRAMMABLE RESET
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Maximum
Units
Input Supply Voltage
V
IN
V
EN
T
A
T
J
T
STG
θ
JA
-5 to +7
V
Enable Input Voltage
-5 to +V
IN
-40 to +85
V
Operating Ambient Temperature Range
°C
Operating Junction Temperature Range
-40 to +125
°C
Storage Temperature
-60 to +150
°C
Thermal Resistance Junction to Ambient
113
°C/W
Thermal Resistance Junction to Case
θ
JC
42
°C/W
ESD Rating (Human Body Model)
ESD
2
kV
ELECTRICAL CHARACTERISTICS
Unless specified: T
A
= 25°C, V
IN
= V
OUT
+ 1V, I
OUTA
= I
OUTB
= 1mA, C
OUT
= 1.0 μF, V
ENA
= V
ENB
= V
IN
. Values in
bold
apply over full operating
temperature range.
Parameter
Symbol
Condition
Min
Typ
Max
Units
IN
Input Supply Voltage
V
IN
I
Q
2.5
6.5
V
Quiescent Current
V
ENA
= 0V, V
ENB
= V
IN
, I
OUTB
= 150mA or
V
ENB
= 0V, V
ENA
= V
IN
, I
OUTA
= 150mA
V
ENA
= V
ENB
= V
IN
, I
OUTA
= I
OUTB
= 150mA
90
150
μA
200
150
240
μA
300
V
ENA
= V
ENB
= 0V (OFF)
0.5
1
μA
2
OUTA, OUTB
Output Voltage
V
OUT
I
OUT
= 1mA
-1%
V
OUT
+1%
V
0mA
≤
I
OUT
=
≤
150mA, V
OUT
+1V
≤
=
V
IN
≤
=
5.5V
-2%
+2%
Line Regulation
REG
(LINE)
V
OUT
+ 1V
≤
V
IN
≤
5.5V, I
OUT
= 1mA
5
10
mV
12
Load Regulation
REG
(LOAD)
0.1mA
≤
=
I
OUT
≤
=
150mA
-5
-15
mV
-30
Dropout Voltage
V
D
I
OUT
= 1mA
I
OUT
= 50mA
1.1
mV
55
75
mV
120
I
OUT
=150mA
165
250
mV
300
Current Limit
I
LIM
400
mA
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| SC1452XIMSTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Dual 150mA LDO Regulator with Programmable Reset |
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| SC1453-1.5ISKTR | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:150mA Ultra Low Dropout Regulator with Low Noise Bypass |
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