型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1725 | 12V, Ultra-Low IQ, Low-Dropout Linear Regulators General Description The MAX1725/MAX1726 are ultra-low supply current, low-dropout linear regulators intended for low-power applications that demand the longest possible battery life. Unlike inferior PNP-based designs, the MAX1725/MAX1726s’ PMOS pass elements maintain an ultra-low 2µA supply curre 文件:152.57 Kbytes 页数:7 Pages | Maxim 美信 | Maxim | |
MAX1725 | 12V、超低IQ、低压差线性稳压器 MAX1725/MAX1726是超低电源电流、低压差线性稳压器,适用于需要超长电池使用时间的低功耗应用。与基于PNP的次优设计不同,MAX1725/MAX1726的PMOS调整元件在整个工作范围内和压差条件下均保持2µA超低电源电流。尽管功耗超低,MAX1725/MAX1726仍具有高输出精度(1.5%),仅需1µF输出电容即可实现良好的负载瞬态响应。\n\n 这些稳压器具有宽输入电压范围(+2.5V至+12V),是两节锂离子(Li+)电池和9V电池供电系统的理想选择。其他特性包括电池反接保护、短路保护和热保护。\n\n MAX1725使用外部电阻分压器提供1.5V • 电源电流:2µA\n\n• 电池反接保护\n\n• 输入电压范围:+2.5V至+12V\n\n• 1.8V、2.5V、3.3V和5V固定输出电压(MAX1726)\n\n• 1.5V至5V可调输出电压(MAX1725)\n\n• 支持20mA输出电流\n\n• 输出电压精度:1.5%\n\n• 小型1µF输出电容\n\n• 短路保护\n\n• 热保护\n\n• 小型5引脚SOT23封装; | ADI 亚德诺 | ADI | |
12V, Ultra-Low IQ, Low-Dropout Linear Regulators General Description The MAX1725/MAX1726 are ultra-low supply current, low-dropout linear regulators intended for low-power applications that demand the longest possible battery life. Unlike inferior PNP-based designs, the MAX1725/MAX1726s’ PMOS pass elements maintain an ultra-low 2µA supply curre 文件:152.57 Kbytes 页数:7 Pages | Maxim 美信 | Maxim | ||
12V, Ultra-Low IQ, Low-Dropout Linear Regulators General Description The MAX1725/MAX1726 are ultra-low supply current, low-dropout linear regulators intended for low-power applications that demand the longest possible battery life. Unlike inferior PNP-based designs, the MAX1725/MAX1726s’ PMOS pass elements maintain an ultra-low 2µA supply curre 文件:152.57 Kbytes 页数:7 Pages | Maxim 美信 | Maxim | ||
2.7V to 18V Input, Boost Converter with 0.1μA True Shutdown, Short-Circuit Protection and Selectable Input Current Limit 文件:1.027569 Mbytes 页数:13 Pages | Maxim 美信 | Maxim | ||
2.7V to 18V Input, Boost Converter with 0.1μA True Shutdown, Short-Circuit Protection and Selectable Input Current Limit 文件:1.027569 Mbytes 页数:13 Pages | Maxim 美信 | Maxim | ||
2.7V to 18V Input, Boost Converter with 0.1μA True Shutdown, Short-Circuit Protection and Selectable Input Current Limit 文件:1.027569 Mbytes 页数:13 Pages | Maxim 美信 | Maxim | ||
Electronic load capable of 2A 文件:457.7 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
2.7V至18V输入、Boost转换器,具有0.1uA真关断、短路保护和可选输入限流 MAX17250 DC-DC boost转换器为高效、低静态电流、同步boost (升压)转换器,具有真关断(True Shutdown™)、可编程输入限流和短路保护。MAX17250支持2.7V至18V较宽输入电压范围,产生3V至18V输出电压。MAX17250的最大导通时间为800ns,提供三种工作模式。第一种模式为上电时的软启动模式。第二种工作模式为常规工作模式,采用固定的导通时间/最小关断时间脉冲频率调制(PFM)架构,仅在需要时才进行转换器开关,静态电流只有60µA (典型值)。最后一种工作模式为真关断模式,此时输出与输入完全断开,电池耗流达到最小的0.1µA (典型值)关断电流。M • 2.7V至18V输入电压范围 \n• 输出电压范围为3V至18V,高于VIN \n• 可选择输入峰值限流(ISET) \n• 93% 效率 \n• 0.1µA真关断电流 \n• 保护 \n• 软启动浪涌保护 \n• 过热保护 \n• -40°C至+125°C工作温度范围; | ADI 亚德诺 | ADI | ||
Package:12-XFBGA,WLBGA;包装:卷带(TR) 功能:升压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BOOST ADJUSTABLE 12WLP | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
12
- Adj. VOUT (min)(V):
1.5
- Adj. VOUT (max)(V):
5
- Rated ILOAD(mA):
20
- Polarity:
Positive
- # Regulators:
1
- VDROPOUT @Rated ILOAD (typ)(V):
0.3
- VOUT Acc.(±%):
1.5
- ICC (typ)(µA):
2
- ICC (max)(µA):
4.5
- Internal Pass Transistor:
Yes
- Shutdn/ Enable:
Yes
- Output Voltage Noise (typ)(µV RMS):
350
- Ref. Bypass:
No
- Low Batt./ Pwr. Fail Out:
No
- Watchdog:
No
- Reverse Batt. Protect.:
Yes
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOT23/5
- Smallest Available Pckg. (max w/pins)(mm2):
9
- Budgetary Price (See Notes):
$0.88 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2015+ |
SOT-5 |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAX |
23+ |
原装正品 |
2500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
24+ |
3000 |
公司现货 |
询价 | ||||
MAX |
23+ |
SOT23-5 |
5000 |
原装正品,假一罚十 |
询价 | ||
MAXIM |
17+ |
SOT23-5 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
2016+ |
SOT23 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
25+ |
SOT23 |
2500 |
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 |
25+ |
SOT-5 |
2560 |
绝对原装!现货热卖! |
询价 | ||
MAX |
0816+ |
SOT23-5 |
1789 |
全新原装绝对自己公司现货特价! |
询价 | ||
Maxim |
1716+ |
? |
11520 |
只做原装进口,假一罚十 |
询价 |
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