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參數(shù)資料
| 型號： | LP2966IMM-2525 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Dual 150mA Ultra Low-Dropout Regulator |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 6/15頁 |
| 文件大?。?/td> | 456K |
| 代理商： | LP2966IMM-2525 |
Electrical Characteristics
(Continued)
Note 14:
LP2966 has fold back current limited short circuit protection. The knee is the current at which the output voltage drops 10% below the nominal value.
Note 15:
V
SDT
is the shutdown pin voltage threshold below which the output is disabled.
Note 16:
The condition V
IN
= V
O(NOM)
+ 1V applies when Vout1 = Vout2. If Vout1
≠
Vout2, then this condition would apply to the output which is greater in value.
As an example, if Vout1 = 3.3V and Vout2 = 5V, then the condition V
IN
= V
O(NOM)
+ 1V would apply to Vout2 only.
Note 17:
Turn-on delay is the time interval between the low to high transition on the shutdown pin to the output voltage settling to within 5% of the nominal value.
Turn-off delay is the time interval between the high to low transition on the shutdown pin to the output voltage dropping below 50% of the nominal value. The external
load impedance influences the output voltage decay in shutdown mode.
Note 18:
The limits for the ground pin current specification, I
GND(0,1)
will be same as the limits for the specification, I
GND(1,0)
.
L
www.national.com
6
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP2966IMM-2525 | 制造商:Texas Instruments 功能描述:V REG LDO +2.5V SMD 2966 MSOP8 |
| LP2966IMM-2525/NOPB | 功能描述:低壓差穩(wěn)壓器 - LDO Dual 150Ma Ultra-LDO Reg 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LP2966IMM-2828 | 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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LP2966IMM-2828 | 制造商:Texas Instruments 功能描述:V REG LDO +2.8V SMD 2966 MSOP8 |
| LP2966IMM-2828/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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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