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參數(shù)資料
| 型號： | LP3994TL-1.5NOPB |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | 50mA CMOS Voltage Regulator with Enable Control |
| 中文描述： | 50mA的CMOS電壓調(diào)節(jié)器的使能控制 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 249K |
| 代理商： | LP3994TL-1.5NOPB |
Application Hints
(Continued)
ENABLE
The LP3994 features an active high Enable pin, V
, which
turns the device on when pulled high. When not enabled the
regulator output is off and the device typically consumes
1nA.
If the application does not require the Enable switching
feature, the V
pin should be tied to V
IN
to keep the
regulator output permanently on.
To ensure proper operation, the signal source used to drive
the V
input must be able to swing above and below the
specified turn-on/off voltage thresholds listed in the Electrical
Characteristics section under V
IL
and V
IH
.
L
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP3994TL-1.8 | 50mA CMOS Voltage Regulator with Enable Control |
| LP3994TL-1.8NOPB | 50mA CMOS Voltage Regulator with Enable Control |
| LP3994TLX-1.5 | 50mA CMOS Voltage Regulator with Enable Control |
| LP3994TLX-1.5NOPB | 50mA CMOS Voltage Regulator with Enable Control |
| LP3994TLX-1.8 | 50mA CMOS Voltage Regulator with Enable Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3994TLX-1.5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LP3994TLX-1.8 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LP3995AULN-1.8 WAF | 制造商:Texas Instruments 功能描述: |
| LP3995ILD-1.5 | 功能描述:低壓差穩(wěn)壓器 - LDO 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(diào)節(jié):0.3 % 輸出端數(shù)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 |
| LP3995ILD-1.5/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO 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(diào)節(jié):0.3 % 輸出端數(shù)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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