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参数资料
| 型号： | LP2981IM5X-2.8 |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Micropower 100 mA Ultra Low-Dropout Regulator |
| 中文描述： | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PDSO5 |
| 封装： | SOT-23, SOP-5 |
| 文件页数： | 2/20页 |
| 文件大小： | 346K |
| 代理商： | LP2981IM5X-2.8 |
PREVIEW
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SLVS521B JULY 2004 REVISED OCTOBER 2004
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
ORDERING INFORMATION
TJ
PART GRADE
VOUT
(NOM)
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
ADJ
Reel of 3000
LP2981DBVR
Reel of 250
LP2981DBVT
1.25 V
Reel of 3000
LP2981A-125DBVR
Reel of 250
LP2981A-125DBVT
1.8 V
Reel of 3000
LP2981A-18DBVR
Reel of 250
LP2981A-18DBVT
2.5 V
Reel of 3000
LP2981A-25DBVR
Reel of 250
LP2981A-25DBVT
2.7 V
Reel of 3000
LP2981A-27DBVR
Reel of 250
LP2981A-27DBVT
2.8 V
Reel of 3000
LP2981A-28DBVR
LP6_
40
°
C to 125
°
C
A grade:
0.75% tolerance
SOT23-5 (DBV)
Reel of 250
LP2981A-28DBVT
2.9 V
Reel of 3000
LP2981A-29DBVR
Reel of 250
LP2981A-29DBVT
3 V
Reel of 3000
LP2981A-30DBVR
LP8_
Reel of 250
LP2981A-30DBVT
3.2 V
Reel of 3000
LP2981A-32DBVR
Reel of 250
LP2981A-32DBVT
3.3 V
Reel of 3000
LP2981A-33DBVR
LPC_
Reel of 250
LP2981A-33DBVT
3.6 V
Reel of 3000
LP2981A-36DBVR
Reel of 250
LP2981A-36DBVT
5 V
Reel of 3000
LP2981A-50DBVR
Reel of 250
LP2981A-50DBVT
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
DBV: The actual top-side marking has one additional character that designates the assembly/test site.
相关PDF资料 |
PDF描述 |
|---|---|
| LP2981AIM5-3.0 | Micropower 100 mA Ultra Low-Dropout Regulator |
| LP2981IBP-3.2 | System Basic Chips (SBC); Package: PG-DSO-28; Transceiver: Fault-tollerant CAN ISO 11898 - 3; Voltage Regulator Output: 45 mA; Watchdog: Window Watchdog; Quiescent Current<sub> (max.): < 85 µA (Sleep Mode); Standby current: < 400 µA (5V on) |
| LP2981IBP-3.3 | 3-Phase Bridge Driver IC; Package: PG-DSO-36; Operating Range: 8.0 - 36.0 V; I<sub>Q </sub>: 12 mA; turn on/off current: 0.9/ 0.85 A; D.C.-Range @ 20kHz: 0...95%; numbers of integrated OPAMPs for load current measurement: 0.0; |
| LP2981IBPX-2.5 | H-Bridge and Half Bridge Driver IC; Package: PG-DSO-20; Operating Range: 7.5 - 60.0 V; I<sub>Q </sub>: 0.6 mA; turn on/off current: 0.85/0.85 A; D.C.-range: 0...96/ 100%; numbers of integrated OPAMPs for load current measurement: 0.0; |
| LP2981IBPX-3.2 | H-Bridge and Half Bridge Driver IC; Package: PG-DSO-20; Operating Range: 7.5 - 60.0 V; I<sub>Q </sub>: 0.6 mA; turn on/off current: 0.85/ 0.85 A; D.C.-range: 0...96/ 100%; numbers of integrated OPAMPs for load current measurement: 0.0; |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LP2981IM5X-3.0 | 功能描述:低压差稳压器 - LDO 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 % 输出端数量: 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 |
| LP2981IM5X-3.0/NOPB | 功能描述:低压差稳压器 - LDO 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 % 输出端数量: 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 |
| LP2981IM5X-3.2/NOPB | 功能描述:IC REG LDO 3.2V .1A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.1V 输入电压:最高 5.5V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:300mA 电流 - 限制（最小）:420mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SOT-23-5 细型，TSOT-23-5 供应商设备封装:TSOT-23-5 包装:带卷 (TR) |
| LP2981IM5X-3.3 | 功能描述:低压差稳压器 - LDO 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 % 输出端数量: 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 |
| LP2981IM5X-3.3/NOPB | 功能描述:低压差稳压器 - LDO 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 % 输出端数量: 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 |
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