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參數(shù)資料
| 型號(hào)： | SI91844DT-50-T1 |
| 廠商： | Vishay Intertechnology,Inc. |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 150-mA Low-Noise LDO Regulator With Error Flag and Discharge Option |
| 中文描述： | 150 - mA的低噪音LDO調(diào)節(jié)器錯(cuò)誤國(guó)旗和放電期權(quán) |
| 文件頁(yè)數(shù)： | 5/9頁(yè) |
| 文件大小： | 90K |
| 代理商： | SI91844DT-50-T1 |
Si91842/4
Vishay Siliconix
New Product
Document Number: 71732
S-20478
—
Rev. C, 01-Apr-02
www.vishay.com
5
TYPICAL CHARACTERISTICS (INTERNALLY REGULATED, 25 C UNLESS NOTED)
–
1.0
–
0.8
–
0.6
–
0.4
–
0.2
–
0.0
0.2
0.4
–
40
–
15
10
35
60
85
Normalized V
OUT
vs. Temperature
Ambient Temperature ( C)
(
V
O
0
50
100
150
200
250
300
2
3
4
5
6
7
No Load GND Pin Current vs. Input Voltage
(
I
G
A
Input Voltage (V)
I
OUT
= 0 mA
I
OUT
= 150 mA
I
OUT
= 75 mA
–
40 C
85 C
25 C
50
75
100
125
150
0
25
50
75
100
125
150
GND Current vs. Load Current
(
I
G
A
Load Current (mA)
600
625
650
675
700
725
750
–
40
–
15
10
35
60
85
Output Short Circuit Current vs. Temperature
85 C
(
I
S
AmbientTemperature ( C)
–
80
–
60
–
40
–
20
0
10
100
1000
10000
100000
1000000
Power Supply Rejection
Frequency (Hz)
G
C
IN
= 1 F
C
OUT
= 1 F
I
LOAD
= 150 mA
V
OUT
= 3.0 V
–
0.75
–
0.60
–
0.45
–
0.30
–
0.15
0.00
0.15
0.30
0
25
50
75
100
125
150
Normalized Output Voltage vs. Load Current
O
Load Current (mA)
V
OUT
= 2.6 V
V
IN
= V
OUT(nom)
+ 1 V
V
OUT
= 3.0 V
V
IN
= 4.0 V
V
IN
= V
OUT(nom)
+ 1 V
25 C
–
40 C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI91845 | 制造商:VISHAY 制造商全稱(chēng):Vishay Siliconix 功能描述:150-mA Ultra Low-Noise LDO Regulator With Error Flag and Discharge Option |
| SI91845DT-18-T1 | 制造商:Vishay Siliconix 功能描述:REG LDO LIN FIX POS 1.8V 0.3A 6PIN SOT-23 - Tape and Reel |
| SI91845DT-20-T1 | 制造商:Vishay Siliconix 功能描述:REG LDO LIN FIX POS 2V 0.3A 6PIN SOT-23 - Tape and Reel |
| SI91845DT-22-T1 | 制造商:Vishay Siliconix 功能描述:REG LDO LIN FIX POS 2.2V 0.3A 6PIN SOT-23 - Tape and Reel |
| SI91845DT-25-T1 | 制造商:Vishay Siliconix 功能描述:REG LDO LIN FIX POS 2.5V 0.3A 6PIN SOT-23 - Tape and Reel |
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