| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
L4945 | 5V VERY LOW DROP VOLTAGE REGULATOR DESCRIPTION The L4945 is a monolithic integrated circuit in Versawatt package specially designed to provide a stabilized supply voltage for automotive and in dustrial electronic systems. Thanks to their very low voltage drop, in automotive applications the devices can work correctly even during 文件：43.68 Kbytes 页数：6 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
L4945 | 5V VERY LOW DROP VOLTAGE REGULATOR | ST 意法半导体 | ST | |
L4945 | Package：TO-220-3；包装：卷带（TR）剪切带（CT） 类别：集成电路（IC） 线性 + 开关稳压器 描述：IC REG LINEAR 5V 500MA TO220AB | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
L4945 | Package：TO-220-3；包装：卷带（TR）剪切带（CT） 类别：集成电路（IC） 稳压器 - 线性 描述：IC REG LINEAR 5V 500MA TO220AB | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
丝印：L49450；Package：WQFN；LM49450 Boomer ™ I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense 1FEATURES 23• 24–Bit Stereo DAC • Stereo Filterless Class D Operation • Selectable Spread Spectrum Mode Reduces EMI • Ground Referenced Headphone Amplifiers with 100dB SNR • I2S Compatible Audio Interface • Audio Sample Rates up to 192kHz • TI’s 3D Enhancement • 32-Step Digital Volume Co 文件：1.18753 Mbytes 页数：44 Pages | TI 德州仪器 | TI | ||
丝印：L49450；Package：WQFN；LM49450 Boomer ™ I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense 1FEATURES 23• 24–Bit Stereo DAC • Stereo Filterless Class D Operation • Selectable Spread Spectrum Mode Reduces EMI • Ground Referenced Headphone Amplifiers with 100dB SNR • I2S Compatible Audio Interface • Audio Sample Rates up to 192kHz • TI’s 3D Enhancement • 32-Step Digital Volume Co 文件：1.18753 Mbytes 页数：44 Pages | TI 德州仪器 | TI | ||
丝印：L49450；Package：WQFN；LM49450 Boomer ™ I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense 1FEATURES 23• 24–Bit Stereo DAC • Stereo Filterless Class D Operation • Selectable Spread Spectrum Mode Reduces EMI • Ground Referenced Headphone Amplifiers with 100dB SNR • I2S Compatible Audio Interface • Audio Sample Rates up to 192kHz • TI’s 3D Enhancement • 32-Step Digital Volume Co 文件：1.18753 Mbytes 页数：44 Pages | TI 德州仪器 | TI | ||
丝印：L49450；Package：WQFN；LM49450 Boomer ™ I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense 1FEATURES 23• 24–Bit Stereo DAC • Stereo Filterless Class D Operation • Selectable Spread Spectrum Mode Reduces EMI • Ground Referenced Headphone Amplifiers with 100dB SNR • I2S Compatible Audio Interface • Audio Sample Rates up to 192kHz • TI’s 3D Enhancement • 32-Step Digital Volume Co 文件：1.18753 Mbytes 页数：44 Pages | TI 德州仪器 | TI | ||
丝印：L49450；Package：WQFN；LM49450 Boomer ™ I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense 1FEATURES 23• 24–Bit Stereo DAC • Stereo Filterless Class D Operation • Selectable Spread Spectrum Mode Reduces EMI • Ground Referenced Headphone Amplifiers with 100dB SNR • I2S Compatible Audio Interface • Audio Sample Rates up to 192kHz • TI’s 3D Enhancement • 32-Step Digital Volume Co 文件：1.18753 Mbytes 页数：44 Pages | TI 德州仪器 | TI | ||
丝印：L49450；Package：WQFN；LM49450 Boomer ™ I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub- System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense 1FEATURES 23• 24–Bit Stereo DAC • Stereo Filterless Class D Operation • Selectable Spread Spectrum Mode Reduces EMI • Ground Referenced Headphone Amplifiers with 100dB SNR • I2S Compatible Audio Interface • Audio Sample Rates up to 192kHz • TI’s 3D Enhancement • 32-Step Digital Volume Co 文件：1.18753 Mbytes 页数：44 Pages | TI 德州仪器 | TI |
产品属性
- 产品编号：
L4945
- 制造商：
STMicroelectronics
- 类别：
集成电路（IC） > 线性 + 开关稳压器
- 包装：
卷带（TR）剪切带（CT）
- 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）：
5V
- 电压降（最大值）：
0.75V @ 500mA
- 电流 - 输出：
500mA
- PSRR：
60dB（120Hz）
- 保护功能：
超温，过压，反极性，短路
- 工作温度：
-40°C ~ 125°C
- 安装类型：
通孔
- 封装/外壳：
TO-220-3
- 供应商器件封装：
TO-220
- 描述：
IC REG LINEAR 5V 500MA TO220AB
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
11580 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
ST |
24+ |
TO-220 |
3000 |
询价 | |||
ST |
22+ |
TO-220 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
STMicroelectronics |
18+ |
ICREGLDO5V0.5ATO220AB |
6800 |
公司原装现货 |
询价 | ||
ST |
2447 |
TO-220 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
STM |
25+ |
TO-220 |
1001 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
ST |
22+ |
TO220AB |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST/意法 |
23+ |
TO-220 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
ST/意法 |
22+ |
N |
30000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 |
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