位置：首页 > IC中文资料第1900页 > LD2981ABM40TR
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LD2981ABM40TR | VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT DESCRIPTION The LD2981 series are 100mA fixed-output voltage regulator. The low drop-voltage and the ultra low quiescent current make them suitable for low noise, low power applications and in battery powered systems. ■ STABLE WITH LOW ESR CERAMIC CAPACITORS ■ ULTRA LOW DROPOUT VOLTAGE (0.17V T | STMICROELECTRONICS 意法半导体 |   |
LD2981ABM40TR产品属性
- 类型
描述
- 型号
LD2981ABM40TR
- 功能描述
低压差稳压器 - LDO 4.0V 100mA Positive
- RoHS
否
- 制造商
Texas Instruments
- 最大输入电压
36 V
- 输出电压
1.4 V to 20.5 V
- 回动电压（最大值）
307 mV
- 输出电流
1 A
- 负载调节
0.3 %
- 输出类型
Fixed
- 最大工作温度
+ 125 C
- 安装风格
SMD/SMT
- 封装/箱体
VQFN-20
更新时间：2026-1-27 19:06:00
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
23+ |
50000 |
原装正品 支持实单 |
|||||
ST/意法 |
21+ |
SOT-23-5 |
12000 |
只做原装,一定有货,不止网上数量,量多可订货! |
|||
ST |
06+ |
?SOT-23-5L |
2000 |
自己公司全新库存绝对有货 |
|||
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 |
|||
ST |
25+ |
SOT-153 |
16900 |
原装，请咨询 |
|||
ST |
24+ |
SOT23-5L |
6980 |
原装现货,可开13%税票 |
|||
ST/意法 |
21+ |
SOT-23-5 |
78000 |
百域芯优势 实单必成 可开13点增值税 |
|||
ST |
26+ |
SOT-153 |
60000 |
只有原装 可配单 |
|||
STMicroelectronics |
18+ |
ICREGLDO5V0.1ASOT23-5 |
6800 |
公司原装现货 |
|||
ST |
2026+ |
SOT23-6 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
LD2981ABM40TR规格书下载地址
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DdatasheetPDF页码索引
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