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參數(shù)資料
| 型號： | LP2952IN |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Adjustable Micropower Low-Dropout Voltage Regulators |
| 中文描述： | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.8 V DROPOUT, PDIP14 |
| 封裝： | PLASTIC, DIP-14 |
| 文件頁數(shù)： | 18/22頁 |
| 文件大?。?/td> | 1050K |
| 代理商： | LP2952IN |
Typical Applications
(Continued)
5V Regulator with Timed Power-On Reset
01112720
Timing Diagram for Timed Power-On Reset
01112721
* R
T
= 1 MEG, C
T
= 0.1 μF
5V Regulator with Snap-On/Snap-Off
Feature and Hysteresis
01112722
* Turns ON at V
IN
= 5.87V
Turns OFF at V
IN
= 5.64V
(for component values shown)
5V Regulator with Error Flags for
LOW BATTERY and OUT OF REGULATION
with SNAP-ON/SNAP-OFF Output
01112723
* Connect to Logic or μP control inputs.
OUTPUT has SNAP-ON/SNAP-OFF feature.
LOW BATT flag warns the user that the battery has discharged down to
about 5.8V, giving the user time to recharge the battery or shut down
hardware with high power requirements. The output is still in regulation at
this time.
OUT OF REGULATION flag goes low if the output goes below about 4.7V,
which could occur from a load fault.
OUTPUT has SNAP-ON/SNAP-OFF feature. Regulator snaps ON at about
5.7V input, and OFF at about 5.6V.
L
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LP2952AI-3.3 | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2952AI | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2952A | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2952 | Adjustable Micropower Low-Dropout Voltage Regulators |
| LP2952I | Adjustable Micropower Low-Dropout Voltage Regulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LP2952IN | 制造商:Texas Instruments 功能描述:V REG LDO ADJ +1.23/29V 2952 DIP |
| LP2952IN/NOPB | 制造商:Texas Instruments 功能描述:LDO Regulator Pos 1.23V to 29V 0.25A 14-Pin PDIP Rail |
| LP2952IN-3.3 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LP2952IN-3.3/NOPB | 功能描述:IC REG LDO 3.3V .25A 14-DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:1 系列:- 穩(wěn)壓器拓撲結(jié)構(gòu):正，固定式 輸出電壓:4V 輸入電壓:最高 16V 電壓 - 壓降（標準）:0.28V @ 150mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:150mA 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:5-VFBGA 供應商設(shè)備封裝:5-uSMD 包裝:Digi-Reel® 其它名稱:LP2985AIBP-4.0DKR |
| LP2953 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Adjustable Micropower Low-Dropout Voltage Regulators |
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