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MAX1719EUT集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

| 厂商型号 |
MAX1719EUT |
| 参数属性 | MAX1719EUT 封装/外壳为SOT-23-6;包装为卷带(TR);类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG CHARG PUMP INV 25MA SOT23 |
| 功能描述 | SOT23, Switched-Capacitor Voltage Inverters with Shutdown |
| 封装外壳 | SOT-23-6 |
| 文件大小 |
568.86 Kbytes |
| 页面数量 |
8 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-9 8:41:00 |
| 人工找货 | MAX1719EUT价格和库存,欢迎联系客服免费人工找货 |
MAX1719EUT规格书详情
General Description
The ultra-small MAX1719/MAX1720/MAX1721 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.5V to +5.5V. The MAX1720 operates at 12kHz, and the MAX1719/MAX1721 operate at 125kHz. High efficiency, small external components, and logic controlled shutdown make these devices ideal for both battery-powered and board-level voltage conversion applications.
Oscillator control circuitry and four power MOSFET switches are included on-chip. A typical MAX1719/MAX1720/MAX1721 application is generating a -5V supply from a +5V logic supply to power analog circuitry. All three parts come in a 6-pin SOT23 package and can deliver a continuous 25mA output current.
特性 Features
♦ 1nA Logic-Controlled Shutdown
♦ 6-Pin SOT23 Package
♦ 99.9 Voltage Conversion Efficiency
♦ 50µA Quiescent Current (MAX1720)
♦ +1.5V to +5.5V Input Voltage Range
♦ 25mA Output Current
♦ Requires Only Two 1µF Capacitors (MAX1719/MAX1721)
Applications
Local Negative Supply from a Positive Supply
Small LCD Panels
GaAs PA Bias Supply
Handy-Terminals, PDAs
Battery-Operated Equipment
产品属性
- 产品编号:
MAX1719EUT
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)
- 功能:
比率
- 输出配置:
正或负
- 拓扑:
充电泵
- 输出类型:
固定
- 输出数:
1
- 电压 - 输入(最小值):
1.5V
- 电压 - 输入(最大值):
5.5V
- 电压 - 输出(最小值/固定):
-Vin,2Vin
- 电流 - 输出:
25mA
- 频率 - 开关:
60kHz ~ 200kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
SOT-23-6
- 供应商器件封装:
SOT-6
- 描述:
IC REG CHARG PUMP INV 25MA SOT23
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
max |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM(美信) |
2021+ |
SOT-23-6 |
500 |
询价 | |||
MAXIM |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
17+ |
SOT23-6 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim(美信) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
MAX |
25+ |
SOT23-6 |
100 |
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/美信 |
23+ |
SOT23-6 |
89630 |
当天发货全新原装现货 |
询价 | ||
Maxim |
2022+ |
SOT-23-6 |
7600 |
原厂原装,假一罚十 |
询价 | ||
Maxim |
25 |
SOT-23-6 |
6000 |
原装正品 |
询价 |

