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參數資料
| 型號： | SI91821DB |
| 廠商： | Vishay Intertechnology,Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Micropower 300-mA CMOS LDO Regulator With Error Flag |
| 中文描述： | 微300毫安的CMOS LDO穩(wěn)壓器國旗錯誤 |
| 文件頁數： | 10/10頁 |
| 文件大?。?/td> | 136K |
| 代理商： | SI91821DB |
Si91821
Vishay Siliconix
www.vishay.com
10
Document Number: 71614
S-51147–Rev. E, 20-Jun-05
TYPICAL WAVEFORMS
V
IN
= 4 V
V
OUT
= 2.775 V
C
NOISE
= 0.033 F
I
LOAD
= 300 mA
Turn-On Sequence
100 s/div
20 s/div
Output Noise
V
IN
= 3.80 V
V
OUT
= 2.775 V
I
OUT
= 300 mA
C
= 0.033 F
BW = 10 Hz to 1 MHz
Noise Spectrum
V
IN
= 3.80 V
V
OUT
= 2.775 V/10 mA
C
NOISE
= 0.033 F
10 Hz
V
IN
= 4 V
V
OUT
= 2.775 V
C
NOISE
= 0.033 F
I
LOAD
= 300 mA
Turn-Off Sequence
V
IN
CH-3 2 V/div
V
CH-1 2 V/div
ERROR
CH-2 2 V/div
10 ms/div
V
Hz
1 MHz
20.0
0.01
V
IN
2 V/div
V
OUT
2 V/div
ERROR 2 V/div
200 V/div
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and
Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability data, see
.相關PDF資料 |
PDF描述 |
|---|---|
| Si91821DH-25-T1-E3 | Micropower 300-mA CMOS LDO Regulator With Error Flag |
| Si91821DH-28-T1 | Micropower 300-mA CMOS LDO Regulator With Error Flag |
| Si91821DH-28-T1-E3 | Micropower 300-mA CMOS LDO Regulator With Error Flag |
| Si91821DH-30-T1 | Micropower 300-mA CMOS LDO Regulator With Error Flag |
| Si91821DH-30-T1-E3 | Micropower 300-mA CMOS LDO Regulator With Error Flag |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SI91821DH-18-T1 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Micropower 300-mA CMOS LDO Regulator With Error Flag |
| SI91821DH-18-T1-E3 | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 1.8V CMOS LDO w/Error Flag RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI91821DH-25-T1 | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 2.5V CMOS LDO w/Error Flag RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI91821DH-25-T1-E3 | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 2.5V CMOS LDO w/Error Flag RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI91821DH-277-E3 | 功能描述:低壓差穩(wěn)壓器 - LDO 300mA 2.77V CMOS LDO w/Error Flag RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調節(jié):0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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