型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX8719 | High-Voltage, Low-Power Linear Regulators for Notebook Computers General Description The MAX8718/MAX8719 are micropower, 8-pin TDFN linear regulators that supply always-on, keep-alive power to CMOS RAM, real-time clocks (RTC), and microcontrollers in systems with high-voltage batteries. The circuits consist of a 100mA linear regulator and a power-good comparat 文件:185.25 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | |
MAX8719 | 高压、低功耗线性稳压器,用于笔记本电脑 MAX8718/MAX8719是微功耗、8引脚TDFN封装的线性稳压器,提供始终导通、不间断供电电源,用于高电池电压系统中的CMOS RAM、实时时钟(RTC)和微控制器供电。该电路由100mA线性稳压器和具有固定输出延时的电源就绪比较器(PGOOD)组成。关键特性包括:宽输入电压范围、低压差和低静态电源电流。\n\n 在保持低至25µA (最大值)的空载静态电流的条件下,MAX8718/MAX8719还具有良好的输入电源和负载瞬态响应,并具有出色的AC电源抑制能力。即使从电池切换到AC适配器输入电源的过程中存在快速的电源电压变化,这些器件仍能提供稳定的5V或3.3V输出(MAX87 • 4V至28V输入范围\n• 18µA静态电源电流\n• <3µA关断电源电流\n• 100mA输出电流\n• 3.3V或5V由引脚选择的输出(MAX8718)\n• 可调节的1.24V至28V输出(MAX8719)\n• ±2%输出精度\n• 热过载保护\n• 带有延时的电源就绪输出\n• 热增强型8引脚TDFN封装; | ADI 亚德诺 | ADI | |
High-Voltage, Low-Power Linear Regulators for Notebook Computers General Description The MAX8718/MAX8719 are micropower, 8-pin TDFN linear regulators that supply always-on, keep-alive power to CMOS RAM, real-time clocks (RTC), and microcontrollers in systems with high-voltage batteries. The circuits consist of a 100mA linear regulator and a power-good comparat 文件:185.25 Kbytes 页数:10 Pages | Maxim 美信 | Maxim | ||
Package:8-WDFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 特殊用途稳压器 描述:IC REG LDO NOTEBOOK 1OUT 8TDFN | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
28
- Adj. VOUT (min)(V):
1.24
- Adj. VOUT (max)(V):
28
- Rated ILOAD(mA):
100
- Polarity:
Positive
- # Regulators:
1
- VDROPOUT @Rated ILOAD (typ)(V):
0.35
- VOUT Acc.(±%):
2
- ICC (typ)(µA):
12
- ICC (max)(µA):
18
- Internal Pass Transistor:
Yes
- Shutdn/ Enable:
Yes
- Low Batt./ Pwr. Fail Out:
No
- POK/ RST Output:
Reset
- POK/ RST Output Type:
Open Drain Active Low
- POK/ Reset Thresh. (nom)(V):
Vout-10%
- Reset PW (min)(ms):
100
- Watchdog:
No
- Reverse Batt. Protect.:
No
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TDFN/8
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$1.18 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
13+ |
TDFN |
3738 |
原装分销 |
询价 | ||
MAX |
16+ |
DFN8 |
10000 |
进口原装现货/价格优势! |
询价 | ||
MAX |
17+ |
DFN8 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
24+ |
TDFN-8 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAXIM |
2016+ |
QFN-8 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
25+ |
TDFN8 |
214 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MAXIM |
22+ |
TDFN-8 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
25+23+ |
TDFN8 |
33080 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
8-TDFN-EP(3x3) |
56300 |
一级代理/放心采购 |
询价 |
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