LD39030价格
参考价格:¥4.3732
型号:LD39030SJ10R 品牌:STMicroelectronics 备注:这里有LD39030多少钱,2026年最近7天走势,今日出价,今日竞价,LD39030批发/采购报价,LD39030行情走势销售排行榜,LD39030报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LD39030 | 300 mA极低静态电流线性稳压器IC LD39030高精度稳压器提供的最大电流为300 mA,输入电压范围为1.5 V至5.5 V,典型压差为300 mV。\n\n 产品采用DFN4 1x1封装,可最大限度节省空间。\n\n 该器件在输出端采用陶瓷电容器,以此保持稳定。LD39030具有超低压降、低静态电流和低噪声,再加上内部软启动电路,这使得其非常适合低功耗电池供电应用。\n\n 使能逻辑控制功能可使LD39030处于关断模式,总电流消耗低于0.1 µA。提供恒流和热保护。 • 输入电压范围:1.5 V至5.5 V \n• 超低压降(300 mA负载下的典型值为300 mV) \n• 超低静态电流(无负载时的典型值为20 µA,关机模式下的典型值为0.03 µA) \n• 输出电压公差:±0.5%(A版本)或25 °C时±2.0%(标准版本) \n• 保证输出电流为300 mA \n• 高PSRR(80 dB@1 kHz、50 db@100 kHz) \n• 可根据要求提供宽范围的输出电压:0.8 V至5.0 V,步长为50 mV• 逻辑控制的电子关断功能 \n• 内部软启动 \n• 可选的输出电压放电功能 \n• 与陶瓷电容器COUT = 0.4; | STMICROELECTRONICS 意法半导体 | ||
LD39030 | 300 mA very low quiescent current linear regulator IC 文件:1.52037 Mbytes Page:21 Pages | STMICROELECTRONICS 意法半导体 | ||
300 mA low quiescent current soft-start, low noise voltage regulator The LD39030SJ is a low noise voltage regulator that provides 300 mA maximum current from an input voltage in the 1.5 V to 5.5 V range, with a typical dropout voltage of 200 mV. It is stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current, and low noise f • Input voltage from 1.5 to 5.5 V\n• Ultra low dropout voltage (200 mV typ. at 300 mA load)\n• Very low quiescent current (20 μA typ. at no load, 40 μA typ. at 300 mA load, 1 μA max. in off mode)\n• Very low noise (30 μVRMSfrom 1 kHz to 100 kHz at VOUT= 1.8 V)\n• Output voltage tolerance: ± 2.0 % | STMICROELECTRONICS 意法半导体 | |||
封装/外壳:4-XDFN 裸露焊盘 包装:卷带(TR) 描述:IC REG LINEAR 1.2V 300MA 4DFN 集成电路(IC) 线性 + 开关稳压器 | STMICROELECTRONICS 意法半导体 | |||
封装/外壳:4-XDFN 裸露焊盘 包装:卷带(TR) 描述:IC REG LINEAR 1.8V 300MA 4DFN 集成电路(IC) 稳压器 - 线性 | STMICROELECTRONICS 意法半导体 | |||
300 mA very low quiescent current linear regulator IC 文件:1.52037 Mbytes Page:21 Pages | STMICROELECTRONICS 意法半导体 | |||
300 mA very low quiescent current linear regulator IC 文件:1.52037 Mbytes Page:21 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Digital still cameras 文件:439 Kbytes Page:18 Pages | STMICROELECTRONICS 意法半导体 | |||
Plastek In-Plant Handlers 文件:62.9 Kbytes Page:3 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | |||
Plastek In-Plant Handlers 文件:62.9 Kbytes Page:3 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 | |||
Plastek In-Plant Handlers 文件:62.9 Kbytes Page:3 Pages | ETCList of Unclassifed Manufacturers 未分类制造商 |
LD39030产品属性
- 类型
描述
- Marketing Status:
Active
- General Description:
300 mA very low quiescent current linear regulator IC
- Grade:
Industrial
- DC Input voltage_max(V):
5.5
- Output Voltage_nom(V):
1.05
- Output Current_nom(A):
0.3
- Adjustable Regulated Output Voltage:
false
- Supply Voltage Rejection Ratio_typ(@ 10kHz)(dB):
60
- Dropout Voltage_nom(V):
0.3
- Output Tolerance_typ:
0.5
- Quiescent current_typ(mA):
0.02
- Operating Temperature_min(°C):
-40
- Operating Temperature_max(°C):
125
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法半导体 |
26+ |
DFN-4 |
30000 |
原装正品公司现货,假一赔十! |
|||
ST |
25+ |
DFN-4 |
12500 |
优质供应商,支持样品配送 |
|||
stm |
25+ |
NA |
19486 |
专做原装正品,假一罚百! |
|||
ST/意法半导体 |
21+ |
DFN-4 |
8080 |
只做原装,质量保证 |
|||
STMICROELECT |
26+ |
NA |
10000 |
电子元器件供应原装现货. 优质独立分销。原厂核心渠道 |
|||
ST |
19+ |
QFN |
40200 |
全新 发货1-2天 |
|||
ST/ |
24+ |
DFN-4 |
5000 |
全新原装正品,现货销售 |
|||
ST/意法 |
26+ |
DFN |
40503 |
全新原装正品,优势价格 |
|||
ST(意法) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
||||
ST/意法 |
25+ |
DFN |
32360 |
ST/意法全新特价LD39030SJ25R即刻询购立享优惠#长期有货 |
LD39030规格书下载地址
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DdatasheetPDF页码索引
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