参数资料
型号: SIP21106DR-475-E3
厂商: Vishay Siliconix
文件页数: 3/19页
文件大小: 0K
描述: IC REG LDO 4.75V .15A SC70-5
标准包装: 3,000
稳压器拓扑结构: 正,固定式
输出电压: 4.75V
输入电压: 最高 6V
电压 - 压降(标准): 0.16V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA
电流 - 限制(最小): 170mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP(5 引线),SC-88A,SOT-353
供应商设备封装: SC-70-5
包装: 带卷 (TR)
SiP21106, SiP21107, SiP21108
Vishay Siliconix
SPECIFICATIONS
Test Conditions Unless Specified
V IN = V OUT(nom) + 1.0 V = V EN
I OUT = 1 mA, C IN = 1 μF, C OUT = 1 μF
Parameter
Input Voltage Range
Symbol
V IN
- 40 °C < T A < 85 °C for full
Temp. a Min. b
Full
2.2
Typ. c
Max. b
6
Unit
V
Output Voltage Accuracy
V OUT
I OUT = 1 mA
SiP21106/7 (1.2 V) I OUT = 1 mA
Room
Full
Room
Full
- 1.0
- 2.5
- 1.5
-4
1.0
2.5
1.5
4
%
Feedback Voltage
(SiP21108 Version only)
V Adj
Room 1.188
Full 1.170
1.2
1.212
1.230
V
Line Regulation
LNR
Full
- 0.2
0.006
0.2
%/V
Load Regulation
Ground Pin Current e
Shutdown Supply Current
LDR
I GND
I CC(off)
V OUT ≥ 2.6 V,
I OUT : 1 mA to 150 mA
V OUT < 2.6 V,
I OUT : 1 mA to 150 mA
I OUT = 1 mA
I OUT = 150 mA
V EN = 0 V
Room
Room
Room
Full
Room
Full
Full
0.003
0.005
35
39
0.02
0.006
0.009
75
85
75
85
1
%/mA
μA
μA
SiP21106
V OUT(nom) = 2.8 V, BW = 10 Hz to 100 kHz,
Room
60
Output Noise
Voltage f
(RMS)
e N
1 mA < I OUT < 150 mA, C BP = 0.01 μF
SiP21107/8
μV
V OUT(nom) = 2.8 V, BW = 10 Hz to 100 kHz,
1 mA < I OUT < 150 mA
Room
350
Output Voltage Turn-On Time
t on
EN to V OUT delay; I OUT = 1 mA
70
μs
Ripple Rejection
PSRR
SiP21106, C BP = 0.01 μF
I OUT = 10 mA
SiP21107/8
f = 1 kHz
f = 10 kHz
f = 100 kHz
f = 1 kHz
Room
Room
Room
Room
75
56
40
72
dB
SiP21106, C BP = 0 μF
I OUT = 10 mA
f = 10 kHz
f = 100 kHz
Room
Room
53
38
Output Current Limit
Auto Discharge Resistance
I O_LIM
R DIS
V OUT = 0 V
EN = 0 V, V OUT = 1 V
For V OUT < 2.2 V, EN = 0 V, V OUT = 1 V
Room
Room
Room
170
330
100
120
600
mA
Ω
I OUT = 50 mA
Room
Full
45
55
Dropout Voltage d
(2.2 V ≤ V OUT(nom) < 2.6 V)
V DO
I OUT = 100 mA
Room
Full
90
106
I OUT = 150 mA
I OUT = 50 mA
Room
Full
Room
Full
135
160
45
55
250
300
mV
Dropout Voltage
(V OUT(nom) ≥ 2.6 V)
V DO
I OUT = 100 mA
I OUT = 150 mA
Room
Full
Room
Full
90
106
135
160
180
220
EN Pin Input Voltage
EN Pin Input Current
V ENH
V ENL
I EN
High = Regulator On (Rising)
Low = Regulator Off (Falling)
Full
Full
Room
1.2
0.009
0.4
V
μA
Document Number: 74442
S09-1047-Rev. G, 08-Jun-09
www.vishay.com
3
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