型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
5V/3.3V/3V or Adjustable, High-Efficiency, General Description The MAX649/MAX651/MAX652 BiCMOS, step-down DC-DC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converte 文件:266.68 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V/3.3V/3V or Adjustable, High-Efficiency, General Description The MAX649/MAX651/MAX652 BiCMOS, step-down DC-DC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converte 文件:266.68 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
50ppm/째C, SOT23, 3-Terminal, 1.2V Voltage Reference 文件:328.48 Kbytes 页数:6 Pages | Maxim 美信 | Maxim | ||
50ppm/째C, SOT23, 3-Terminal, 1.2V Voltage Reference 文件:328.48 Kbytes 页数:6 Pages | Maxim 美信 | Maxim | ||
50ppm/째C, SOT23, 3-Terminal, 1.2V Voltage Reference 文件:328.48 Kbytes 页数:6 Pages | Maxim 美信 | Maxim | ||
50ppm/°C、SOT23、三端、1.2V电压基准 MAX6520是采用SOT23-3封装的超低功耗1.2V精密三端子基准电压源。MAX6520是现有两端子分流基准电压源的低功耗替代产品,非常适合具有节能要求的3V电池供电设备。与丢弃电池电流并需要外部串联电阻的两端子基准电压源不同,MAX6520的最大电源电流为70µA(通常仅为50µA),且与输入电压无关。此特性有助于在所有电池电压下实现尽可能高的效率。\n\n MAX6520的工作电源电压低至2.4V,SOT23封装的初始精度为±1%。\n\n 输出电压温度系数仅为25ppm/°C(典型值),采用SOT23封装时确保低于50ppm/°C。\n\n • 3引脚SOT23封装\n• 温度系数:50ppm/°C(最大值)\n• 电源电流在整个温度范围内与输入电压无关\n• 电源电流:50µA\n• 输入电压范围:2.4V至11V\n• 初始精度:±1%; | ADI 亚德诺 | ADI | ||
Package:TO-236-3,SC-59,SOT-23-3;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 电压基准 描述:IC VREF SERIES 1% SOT23-3 | AD 亚德诺 | AD |
技术参数
- Temp. Coeff. (max)(ppm/°C):
50
- ISUPPLY (max)(µA):
70
- Initial Accuracy (@ +25°C)(% max):
1
- VSUPPLY (min)(V):
2.4
- VSUPPLY (max)(V):
11
- Noise 0.1Hz to 10Hz (typ)(µVpp):
10
- Features:
Series
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOT23/3
- Smallest Available Pckg. (max w/pins)(mm2):
8
- Budgetary Price (See Notes):
$1.46 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
24+ |
3000 |
公司现货 |
询价 | ||||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
23+ |
SOP-8 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
25+ |
SOP8 |
3345 |
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 |
17+ |
SOT23-3 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
24+ |
SOP-8 |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
16+ |
SOP8 |
8000 |
原装现货请来电咨询 |
询价 | ||
MAXIM |
25+ |
SOP8 |
20000 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
MAXIM |
2016+ |
SOP8 |
2784 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAX |
25+ |
2250 |
100%全新原装公司现货供应!随时可发货 |
询价 |
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