- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄358928 > LP3990MF-1.2 (NATIONAL SEMICONDUCTOR CORP) 150mA Linear Voltage Regulator for Digital Applications PDF資料下載
參數(shù)資料
| 型號(hào)： | LP3990MF-1.2 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 150mA Linear Voltage Regulator for Digital Applications |
| 中文描述： | 1.2 V FIXED POSITIVE REGULATOR, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 711K |
| 代理商： | LP3990MF-1.2 |
Output Capacitor, Recommended Specifications
(Continued)
Note 15:
The capacitor tolerance should be 30% or better over temperature. The full operating conditions for the application should be considered when selecting
a suitable capacitor to ensure that the minimum value of capacitance is always met. Recommended capacitor type is X7R. However, dependent on application, X5R,
Y5V, and Z5U can also be used. (See capacitor section in Applications Hints)
Typical Performance Characteristics.
0.47 μF Ceramic, V
IN
= V
OUT(NOM)
+ 1.0V, T
A
= 25C, V
OUT(NOM)
= 1.5V , Shutdown pin is tied to V
IN
.
Unless otherwise specified, C
IN
= 1.0μF Ceramic, C
OUT
=
Output Voltage Change vs Temperature
Ground Current vs Load Current
20076810
20076831
Ground Current vs V
IN
. I
LOAD
= 0mA
Ground Current vs V
IN
. I
LOAD
= 1mA
20076812
20076813
L
www.national.com
7
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP3990MF-1.35 | 150mA Linear Voltage Regulator for Digital Applications |
| LP3990MF-1.5 | 150mA Linear Voltage Regulator for Digital Applications |
| LP3990MF-1.8 | FUSE 2.0A 63V FAST THIN-FILM SMD-1206 TR-7 NI/SN-PB |
| LP3990SD-0.8 | 16 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor |
| LP3990SD-1.2 | 16 Characters x 2 Lines, Super-wide operating temperature range -40C to +70C |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP3990MF-2.5 | 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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 |
| LP3990MF-2.5/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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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 |
| LP3990MF-2.8 | 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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 |
| LP3990MF-2.8/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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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 |
| LP3990MF-3.3 | 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(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。