位置：首页 > IC中文资料第11443页 > LR3987
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
DMOS Microstepping Driver with Translator Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur | ALLEGRO |   | ||
DMOS Microstepping Driver with Translator Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur | ALLEGRO | | ||
DMOS Microstepping Driver with Translator Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur | ALLEGRO | | ||
Positive and Negative Variable Linear Regulator Silicon Monolithic Integrated Circuit | ROHM 罗姆 | | ||
Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE 文件：533.04 Kbytes Page：17 Pages | NSC 国半 | |
LR3987产品属性
- 类型
描述
- 型号
LR3987
- 功能描述
Analog IC
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ALLEGRO/雅丽高 |
2025+ |
TSSOP24 |
5000 |
原装进口价格优 请找坤融电子! |
|||
ALLEGRO |
25+ |
TSSOP24 |
15000 |
原装原标原盒 给价就出 全网最低 |
|||
ALLEGRO |
24+ |
TSSOP |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
|||
Allegro |
23+ |
24-TSSOP |
65600 |
||||
Allegro |
2026+ |
TSSOP |
40000 |
绝对原装正品.假一赔十.专注Allegro十年 |
|||
ALLEGRO/雅丽高 |
22+ |
TSSOP24 |
12245 |
现货,原厂原装假一罚十! |
|||
ALLEGRO |
24+ |
65230 |
|||||
ALLEGRO/雅丽高 |
21+ |
TSSOP-24 |
120000 |
长期代理优势供应 |
|||
ALLEGRO |
23+ |
SOP |
50000 |
全新原装正品现货,支持订货 |
|||
ALLEGRO |
21+ |
TSSOP24 |
12000 |
价格优惠,欢迎咨询 |
LR3987芯片相关品牌
LR3987规格书下载地址
LR3987参数引脚图相关
- mc34063
- mb881
- mb402
- max7219
- max706s
- max485esa
- max485csa
- max3232cse
- max232cse
- max232
- m628
- m358
- m1s
- m1105
- lw26
- lvds
- lt15
- ls244
- ls163
- ls138
- LR4092
- LR4091
- LR4089BN
- LR4089B
- LR4087BN
- LR4087B
- LR400M
- LR400A
- LR400-1
- LR400
- LR-4
- LR3D10
- LR3D08L
- LR3D086
- LR3D08
- LR3D07L
- LR3D076
- LR3D07
- LR3D06L
- LR3D066
- LR3D06
- LR3D05L
- LR3D056
- LR3D05
- LR3D04L
- LR3D046
- LR3D04
- LR3D036
- LR3D03
- LR3D02
- LR3D01
- LR-3CS ASIA
- LR-3CS
- LR-3CP-USCAN
- LR-3CP-ROW
- LR-3CP-D
- LR-3CP-ASIA
- LR-3CP ASIA
- LR-3CP
- LR3990
- LR39772
- LR3966L-XX-TN5-D-T
- LR3966L-XX-TN5-D-R
- LR3966G-XX-TN5-D-T
- LR3966G-XX-TN5-D-R
- LR3966_12
- LR3966
- LR3965G-XX-TN4-R
- LR3965G-XX-TN3-D-T
- LR3965G-XX-TN3-D-R
- LR3965G-XX-TN3-A-T
- LR3965G-XX-TN3-A-R
- LR3965G-XX-S08-T
- LR3965G-XX-S08-R
- LR3965G-XX-AB3-C-R
- LR3965G-XX-AA3-D-R
- LR3965G-XX-AA3-A-R
- LR3965A
- LR3965
- LR393D
- LR393
- LR391
- LR390Z
- LR38840
- LR38826
- LR38820
- LR3866
- LR3865
- LR38637
- LR38630
- LR38620
- LR38617
- LR38616
- LR38603
- LR38585
LR3987数据表相关新闻
LR18120HG-HSOP8R-25-TW0G_UTC代理商
LR18120HG-HSOP8R-25-TW0G_UTC代理商
2023-2-27LR1801G-HSOP8R-15-TSG_UTC代理商
LR1801G-HSOP8R-15-TSG_UTC代理商
2023-2-16LR1118L-SOT223R-12-A2TG_UTC代理商
LR1118L-SOT223R-12-A2TG_UTC代理商
2023-2-15LR432BTLT1G
LR432BTLT1G
2021-10-20LR745-高输入电压开关电源启动电路
一般描述 Supertex公司LR7的是一个高输入电压开关电源启动电路。该LR7非常适合使用低与行业标准电压型PWM集成电路具有13.9V到18.8V启动阈值。这使PWM IC能够从经营或纠正120伏240V交流线路，并消除了经常使用的功率电阻用于这一目的。该LR7内部电路允许PWM IC的工作在他们的启动阈值低于VCC电压 电压启动后。辅助电压可以比少启动阈值电压，这对于提高效率允许。从高电压线电流仅绘制在启动时期。启动后，内部高压线路断开从IC从而减少了连续功率耗散降至最低。... 特点 到450V25V的工作输入电压范
2013-3-8LR645-高输入电压开关电源启动/线性稳压器
特点 接受输入从15V到450V 与行业标准的PWM IC的兼容。 输出电流高达3毫安连续，30毫安高峰 电源电流通常为50μA 线路调整通常0.1mV/ V 可修剪输出从8.0V至12V可以增加❏输出电流150mA的外部FET 应用 关闭式开关电源启动电路（脉冲负载） 低功耗稳压器 嘈杂输入的稳压器 概述 Supertex公司的LR6是高输入电压，低输出电流线性稳压器。它有一个三端固定输
2013-1-19
DdatasheetPDF页码索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
- P103
- P104
- P105
- P106
- P107
- P108
