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参数资料
| 型号： | LP2981AIBPX-3.3 |
| 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： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.375 V DROPOUT, PBGA5 |
| 封装： | MICRO, SMD-5 |
| 文件页数： | 7/20页 |
| 文件大小： | 346K |
| 代理商： | LP2981AIBPX-3.3 |
SLVS521B JULY 2004 REVISED OCTOBER 2004
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
ORDERING INFORMATION (continued)
TJ
PART GRADE
VOUT
(NOM)
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
ADJ
LP2981YEUR
1.25 V
LP2981125YEUR
1.8 V
LP298118YEUR
2.5 V
LP2981-25YEUR
2.7 V
NanoStar
WCSP
0.30-mm Bump (YEU)
LP2981-27YEUR
2.8 V
Reel of 3000
LP2981-28YEUR
2.8 V
LP2981-29YEUR
3 V
LP2981-30YEUR
3.2 V
LP2981-32YEUR
3.3 V
LP2981-33YEUR
40
°
C to 125
°
C
Standard grade:
1.25% tolerance
5 V
LP2981-50YEUR
ADJ
LP2981YZUR
1.25 V
LP2981125YZUR
1.8 V
LP298118YZUR
2.5 V
LP2981-25YZUR
2.7 V
NanoFree
WCSP
(YZU, Pb-free)
LP2981-27YZUR
2.8 V
Reel of 3000
LP2981-28YZUR
2.8 V
0.30-mm Bump
LP2981-29YZUR
3 V
LP2981-30YZUR
3.2 V
LP2981-32YZUR
3.3 V
LP2981-33YZUR
5 V
LP2981-50YZUR
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
YEU/YZU: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following character
to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb,
= Pb-free).
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LP2981AIM5-2.5 | 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 |
| LP2981AIM5-2.5/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 |
| LP2981AIM5-2.5/NOPB | 制造商:Texas Instruments 功能描述:Linear Voltage Regulator IC |
| LP2981AIM5-2.7/NOPB | 功能描述:IC REG LDO 2.7V .1A SOT23-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:4V 输入电压:最高 16V 电压 - 压降（标准）:0.28V @ 150mA 稳压器数量:1 电流 - 输出:150mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:5-VFBGA 供应商设备封装:5-uSMD 包装:Digi-Reel® 其它名称:LP2985AIBP-4.0DKR |
| LP2981AIM5-2.8 | 制造商:Texas Instruments 功能描述: |
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