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型号 功能描述 生产厂家 企业 LOGO 操作

Dual voltage comparator

DESCRIPTION The LM319 series are precision high-speed dual comparators fabricated on a single monolithic chip. They are designed to operate over a wide range of supply voltages down to a single 5V logic supply and ground. Further, they have higher gain and lower input currents than devices like

PHILIPS

飞利浦

HIGH SPEED DUAL COMPARATORS

DESCRIPTION These products are precision high speed dual comparators designed to operate overa wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable

STMICROELECTRONICS

意法半导体

HIGH SPEED DUAL COMPARATORS

DESCRIPTION These products are precision high speed dual comparators designed to operate overa wide range of supply voltages down to a single 5V logic supply and ground and have low input currents and high gains. The open collector of the output stage makes compatible with TTL as well as capable

STMICROELECTRONICS

意法半导体

High Speed Dual Comparator

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NSC

国半

Silicon Power Transistor Audio Power Amp, Medium Speed Switch

Description: The NTE130 (NPN) and NTE219 (PNP) are silicon complementary transistors in a TO3 type case designed for general purpose switching and amplifier applications. Features: • DC Current Gain: hFE = 20 – 70 @ IC = 4A • Collector–Emitter Saturation Voltage: VCE(sat) = 1.1V (Max

NTE

更新时间:2026-3-18 16:42:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
2450+
DIP14
9850
只做原厂原装正品现货或订货假一赔十!
ST
22+
PDIP
12245
现货,原厂原装假一罚十!
STMicroelectronics
25+
N/A
11543
正规渠道,免费送样。支持账期,BOM一站式配齐
STMicroelectronics
25+
N/A
11543
正规渠道,免费送样。支持账期,BOM一站式配齐
TI/德州仪器
24+
DIP14
42000
只做原装进口现货
NSC
24+
DIP14
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
ST
26+
原厂封装
9896
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
sgs
24+
N/A
6980
原装现货,可开13%税票
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!
sgs
2023+
原厂封装
50000
原装现货

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    输出VOLTAGERANGE:1.2〜37V 输出电流为1.5A EXCESS 0.1%的线路和负载调节 FLOATINGOPERATION为高电压 说明 是铁板一块的LM117/LM217/LM317集成电路在TO -220,ISOWATT220,TO -3和D2PAK封装适用于使用正可调稳压器。他们的目的是提供超过1.5A的负载电流与输出电压可调超过1.2至37V的范围。额定输出电压被选中的手段只有一个电阻分压器,使设备非常容易使用和消除放养许多固定稳压器。

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