参数资料
型号: SC1453ISK18TRT
厂商: Semtech
文件页数: 2/15页
文件大小: 0K
描述: IC REG LDO 1.8V .15A SOT-23-5
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 2.25 V ~ 6.5 V
稳压器数量: 1
电流 - 输出: 150mA
电流 - 限制(最小): 400mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
产品目录页面: 1358 (CN2011-ZH PDF)
其它名称: SC1453ISK18DKR
NOT RECOMMENDED FOR NEW DESIGN
SC1453
POWER MANAGEMENT
Absolute Maximum Ratings
Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified
in the Electrical Characteristics section is not implied.
P a r a m e t e r
I n p u t S u p p l y V o l t a g e
T h e r m a l R e s i s t a n c e J u n c t i o n t o A m b i e n t
T h e r m a l R e s i s t a n c e J u n c t i o n t o C a s e
O p e r a t i n g A m b i e n t T e m p e r a t u r e R a n g e
O p e r a t i n g J u n c t i o n T e m p e r a t u r e R a n g e
S t o r a g e T e m p e r a t u r e R a n g e
L e a d T e m p e r a t u r e ( S o l d e r i n g ) 1 0 S e c .
E S D R a t i n g
S y m b o l
V I N
θ J A
θ J C
T A
T J
T S T G
T L E A D
E S D
M a x i m u m
- 0 . 6 t o + 7
2 5 6
8 1
- 4 0 t o + 8 5
- 4 0 t o + 1 2 5
- 6 5 t o 1 5 0
3 0 0
2
U n i t s
V
° C / W
° C / W
° C
° C
° C
° C
k V
Electrical Characteristics
Unless specified: V IN = V OUT + 1V, V EN = V IN , I OUT = 100μA, C IN = C OUT = 1μF, T A = 25°C. Values in bold apply over full operating ambient temperature range.
P a r a m e t e r
S y m b o l
C o n d i t i o n s
M i n
T y p
M a x
U n i t s
I N
S u p p l y V o l t a g e R a n g e
V I N
2 . 2 5
6 . 5 0
V
S u p p l y C u r r e n t
I Q
I O U T = 0 m A t o 1 5 0 m A
7 5
1 3 0
μ A
1 6 0
V I N = 6 . 5 V , V E N = 0 V
0 . 1
1 . 0
μ A
1 . 5
O U T
O u t p u t V o l t a g e ( 1 )
V O U T
I O U T = 1 m A
- 1 . 5 %
V O U T
+ 1 . 5 %
V
0 m A ≤ I O U T ≤ 1 5 0 m A , V O U T + 1 V ≤ V I N ≤ 5 . 5 V
- 2 . 0 %
+ 2 . 0 %
L i n e R e g u l a t i o n ( 1 ) ( 2 )
R E G ( L I N E )
( V O U T ( N O M ) + 0 . 1 V ) ≤ V I N ≤ 5 . 5 V , I O U T = 1 m A
2 . 5
1 0
m V
1 2
L o a d R e g u l a t i o n ( 1 )
R E G ( L O A D )
I O U T = 0 . 1 m A t o 1 5 0 m A
- 3
- 1 0
m V
- 2 0
? 2008 Semtech Corp.
2
www.semtech.com
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