位置:首页 > IC中文资料第9260页 > L4948
型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
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L4948 | QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET DESCRIPTION The L4946B is a quad output low drop voltage regulator. The four outputs are a low drop 10V at 125mA (VO1), a 8.5V at 250mA (VO2), a 5V at 200mA (VO3) and a low drop 5V st-by line at 100mA (VO4). The IC includes a monitoring circuit to warn if a low voltage or no voltage conditio | STMICROELECTRONICS 意法半导体 | ||
L4948 | QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET | STMICROELECTRONICS 意法半导体 | ||
30V Dual N-Channel MOSFET General Description The AO4948 uses advanced trench technology to provide excellent RDS(ON) and low gate charge. The two MOSFETs make a compact and efficient switch and synchronous rectifier combination for use in DC-DC converters. A monolithically integrated Schottky diode in parallel with the s | AOSMD 万国半导体 | |||
Standard CMOS Voltage Detector IC Description ROHM’s BD48□□G/FVE and BD49□□G/FVE series are highly accurate, low current consumption reset IC series. The lineup was established with tow output types (Nch open drain and CMOS output) and detection voltages range from 2.3V to 6.0V in increments of 0.1V, so that the series may be sel | ROHM 罗姆 | |||
Standard CMOS Voltage Detector IC Description ROHM’s BD48□□G/FVE and BD49□□G/FVE series are highly accurate, low current consumption reset IC series. The lineup was established with tow output types (Nch open drain and CMOS output) and detection voltages range from 2.3V to 6.0V in increments of 0.1V, so that the series may be sel | ROHM 罗姆 | |||
Dual N-Channel MOSFET 文件:4.10058 Mbytes Page:7 Pages | KEXIN 科信电子 | |||
Standard CMOS Voltage Detector IC 文件:269.09 Kbytes Page:10 Pages | ROHM 罗姆 |
L4948产品属性
- 类型
描述
- 型号
L4948
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
QUAD VOLTAGE REGULATOR WITH INHIBIT AND RESET
IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
07+ |
ZIP |
50 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
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ST/意法 |
2450+ |
ZIP |
6540 |
只做原厂原装正品现货或订货!终端工厂可以申请样品! |
|||
2023+ |
DIP-20 |
3000 |
进口原装现货 |
||||
ST |
05+ |
原厂原装 |
10037 |
只做全新原装真实现货供应 |
|||
SST |
原厂封装 |
9800 |
原装进口公司现货假一赔百 |
||||
MOT |
24+ |
SOP-8 |
6980 |
原装现货,可开13%税票 |
|||
ST |
25+ |
标准封装 |
18000 |
原厂直接发货进口原装 |
|||
ON/安森美 |
22+ |
SOP8 |
12245 |
现货,原厂原装假一罚十! |
|||
STM |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
L4948规格书下载地址
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L4948数据表相关新闻
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2020-12-19L4946B-QUAD与抑制和复位电压稳压器
特点 4输出:10V(125毫安);8.5V(250毫安);5V(200毫安);5V(100毫安) 10V和5V(百毫安)输出低压差 5V(100毫安)ST- BY输出电压 为欠压预警输出(LVW) 热停机和电流限制(折返) 反向电池及负载突降保护 INHIBIT(ON/ OFF)和复位功能 说明 该L4946B是一款四输出低压降电压稳压器。四是输出10V的低压降125毫安(VO1),在250毫安(VO2)8.5V,在5V最大200mA(VO3)和低ST -一行在下降
2013-1-23L4940-非常低的压差1.5 A调节剂
特点 精密5 V,8.5 V,10 V,12 V输出 LOWDROPOUT电压(500 mV典型值在1.5A) VERYLOW QUIESCENTCURRENT 热关断 短路保护 REVERSEPOLARITY保护 说明 该三端积极L4940系列监管机构在TO -220和D2PAK可用包和几个固定的输出电压,使得在工业和多种有用消费应用。由于其非常低输入/输出电压下降,这些设备特别适合电池供电设备,降低消耗和延长电池寿命。每种类型员工内部电流限制,抗饱和电
2013-1-23
DdatasheetPDF页码索引
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