SPX2945M3集成电路(IC)的线性+开关稳压器规格书PDF中文资料

| 厂商型号 |
SPX2945M3 |
| 参数属性 | SPX2945M3 封装/外壳为TO-261-4,TO-261AA;包装为散装;类别为集成电路(IC)的线性+开关稳压器;产品描述:IC REG LINEAR 3.3V 400MA SOT223 |
| 功能描述 | 500mA Low Drop Out Voltage Regulator with Shutdown |
| 封装外壳 | TO-261-4,TO-261AA |
| 文件大小 |
214.53 Kbytes |
| 页面数量 |
11 页 |
| 生产厂商 | Sipex |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-13 23:01:00 |
| 人工找货 | SPX2945M3价格和库存,欢迎联系客服免费人工找货 |
SPX2945M3规格书详情
DESCRIPTION
The SPX2945 is a low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. The SPX2945 features very low quiescent current (100µA Typ.) and very low dropout voltage. This includes a tight initial tolerance of 1 max and very low output temperature coefficient, making the SPX2945 useful as a lowpower voltage reference.
FEATURES
■ Output 3.3V, 5.0V at 400mA Output
■ Very Low Quiescent Current, 100µA
■ Low Dropout Voltage, 420mV at 400mA
■ Extremely Tight Load and Line Regulation
■ Very Low Temperature Coefficient
■ Current & Thermal Limiting
■ Error Flag Warns Of Output Dropout
■ Logic-Controlled Electronic Shutdown
■ Output Programmable From 1.24V to 20V (for SO-8)
产品属性
- 产品编号:
SPX2945M3-L-3-3
- 制造商:
MaxLinear, Inc.
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
散装
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
26V
- 电压 - 输出(最小值/固定):
3.3V
- 电压降(最大值):
0.7V @ 400mA
- 电流 - 输出:
400mA
- PSRR:
31dB(100kHz)
- 保护功能:
过流,超温
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
TO-261-4,TO-261AA
- 供应商器件封装:
SOT-223-3
- 描述:
IC REG LINEAR 3.3V 400MA SOT223
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SIPEX |
24+ |
NA/ |
5250 |
原厂直销,现货供应,账期支持! |
询价 | ||
FUJITSU |
23+ |
QFP |
2569 |
全新原装假一赔十 |
询价 | ||
SIPEX/EXAR |
22+ |
SOT223 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
SIPEX/EXAR |
24+ |
SOT223 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
SIPEX/EXAR |
20+ |
SOT223 |
43000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
SIPEX |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
SIPEX |
新年份 |
SOT223 |
65890 |
一级代理原装正品现货,支持实单! |
询价 | ||
SIPEX |
2025+ |
SOT-223 |
5425 |
全新原厂原装产品、公司现货销售 |
询价 | ||
SIPEX |
25+23+ |
SOT-223 |
43281 |
绝对原装正品全新进口深圳现货 |
询价 | ||
SIPEX |
23+ |
SOT-223 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |

