L4949N数据手册集成电路(IC)的线性+开关稳压器规格书PDF
L4949N规格书详情
描述 Description
Μultifunction Very Low Dropout Voltage RegulatorThe L4949 is a monolithic integrated 5.0 V voltage regulator with a very low dropout and additional functions such as power–on reset and input voltage sense.
It is designed for supplying the micro–computer controlled systems especially in automotive applications.
• Operating DC Supply Voltage Range 5.0 V to 28 V
• Transient Supply Voltage Up to 40 V
• Extremely Low Quiescent Current in Standby Mode
• High Precision Standby Output Voltage 5.0 V ±1%
• Output Current Capability Up to 100 mA
• Very Low Dropout Voltage Less Than 0.4 V
• Reset Circuit Sensing The Output Voltage
• Programmable Reset Pulse Delay With External Capacitor
• Voltage Sense Comparator
• Thermal Shutdown and Short Circuit Protections
技术参数
- 产品编号:
L4949N
- 制造商:
ETC
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
管件
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
28V
- 电压 - 输出(最小值/固定):
5V
- 电压降(最大值):
0.5V @ 100mA
- 电流 - 输出:
100mA
- 控制特性:
复位
- 保护功能:
超温,短路
- 工作温度:
-40°C ~ 125°C
- 安装类型:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-PDIP
- 描述:
IC REG LINEAR POS ADJ 100MA 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MOTOROLA/摩托罗拉 |
24+ |
DIP8 |
30373 |
只做原装 公司现货库存 |
询价 | ||
ST/意法 |
24+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ON/安森美 |
23+ |
DIP-8 |
8215 |
原厂原装 |
询价 | ||
ON |
03+/04+ |
DIP-8/面划伤 |
800 |
原装现货海量库存欢迎咨询 |
询价 | ||
ST/意法 |
23+ |
SOP-8 |
5006 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ST |
10+ |
DIP8 |
7800 |
全新原装正品,现货销售 |
询价 | ||
MOTOROLA/摩托罗拉 |
2447 |
DIP8 |
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 | ||
ON/安森美 |
25+ |
8-DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
DIP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ON |
25+ |
DIP-8 |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 |