LP2981中文资料100mA LOW NOISE LDO REGULATOR数据手册HTC Korea规格书

厂商型号 |
LP2981 |
参数属性 | LP2981 封装/外壳为SC-74A,SOT-753;包装为卷带(TR);类别为集成电路(IC)的线性+开关稳压器;产品描述:IC REG LINEAR 2.8V 100MA SOT23-5 |
功能描述 | 100mA LOW NOISE LDO REGULATOR |
封装外壳 | SC-74A,SOT-753 |
制造商 | HTC Korea HTC Korea TAEJIN Technology Co.,LTD |
中文名称 | 泰进 韩国泰进技术股份有限公司 |
数据手册 | |
更新时间 | 2025-9-16 23:01:00 |
人工找货 | LP2981价格和库存,欢迎联系客服免费人工找货 |
LP2981规格书详情
描述 Description
The LP2981 is an efficient linear voltage regulator with ultra-low noise output, very low dropout voltage, and very low ground current.
The LP2981 offers better than 1% initial accuracy. Designed especially for hand-held, battery-powered devices, the LP2981 includes a CMOS or TTL compatible enable/shutdown control input. When shutdown, power consumption drops nearly to zero.
Regulator ground current increases only slightly in dropout, further prolonging battery life.
Key LP2981 features include reversed-battery protection, current limiting, and over temperature shutdown.
The LP2981 is available in fixed output voltage versions in TO-92 and SOT-23-5 package.
特性 Features
- Guaranteed Output Current of 100mA
- Highly Output Accuracy: ±1.0%
- Low Quiescent Current
- Very Low Dropout Voltage
- Ultra Low Noise Output
- Excellent Line and Load Regulation
- Fixed Output Voltage: 3.3V and 5.0V
- Adjustable Output Voltage: 1.5V to 12V
- Logic Controlled Shutdown Option
- Stable with Low ESR MLCC
- Over Current Protection
- Over Temperature Protection
- Available in TO-92 and SOT-23-5L Package
技术参数
- 产品编号:
LP2981-28DBVR
- 制造商:
Texas Instruments
- 类别:
集成电路(IC) > 线性 + 开关稳压器
- 包装:
卷带(TR)
- 输出配置:
正
- 输出类型:
固定
- 电压 - 输入(最大值):
16V
- 电压 - 输出(最小值/固定):
2.8V
- 电压降(最大值):
0.37V @ 100mA
- 电流 - 输出:
100mA
- PSRR:
63dB(1kHz)
- 控制特性:
使能
- 保护功能:
过流,超温,短路
- 工作温度:
-40°C ~ 125°C
- 安装类型:
表面贴装型
- 封装/外壳:
SC-74A,SOT-753
- 供应商器件封装:
SOT-23-5
- 描述:
IC REG LINEAR 2.8V 100MA SOT23-5
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NS |
24+ |
NA/ |
6750 |
原装现货,当天可交货,原型号开票 |
询价 | ||
TI |
2016+ |
SOT23-5 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NS/国半 |
22+ |
SOT-153 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
TI |
23+ |
NA |
15230 |
专业电子元器件供应链正迈科技特价代理特价,原装元器件供应,支持开发样品 |
询价 | ||
TI |
ROHS+Original |
NA |
15230 |
专业电子元器件供应链/QQ 350053121 /正纳电子 |
询价 | ||
NSC |
25+ |
SOT-89 |
18000 |
原厂直接发货进口原装 |
询价 | ||
TI(德州仪器) |
24+ |
N/A |
6000 |
原装,正品 |
询价 | ||
TI |
24+ |
SOT-153 |
25000 |
一级专营品牌全新原装热卖 |
询价 | ||
TI(德州仪器) |
2450+ |
SMD |
9850 |
只做原装正品代理渠道!假一赔三! |
询价 | ||
NS/国半 |
23+ |
SOT-23 |
8215 |
原厂原装 |
询价 |