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参数资料
| 型号： | LP2951 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 线性稳压 |
| 英文描述： | 100 mA, Low Power Low Dropout Voltage Regulator(100mA,低功耗，低压差稳压器) |
| 中文描述： | 100毫安，低功耗，低压差稳压器（100mA的，低功耗，低压差稳压器） |
| 文件页数： | 18/24页 |
| 文件大小： | 244K |
| 代理商： | LP2951 |
LP2950, LP2951, NCV2951
http://onsemi.com
3
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Input Voltage
VCC
30
Vdc
Peak Transient Input Voltage (t < 20 ms)
VCC
32
Vdc
Power Dissipation and Thermal Characteristics
Maximum Power Dissipation
PD
Internally Limited
W
Case 751(SOIC-8) D Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
180
°C/W
Thermal Resistance, Junction-to-Case
RqJC
45
°C/W
Case 369A (DPAK) DT Suffix (Note 1)
Thermal Resistance, Junction-to-Ambient
RqJA
92
°C/W
Thermal Resistance, Junction-to-Case
RqJC
6.0
°C/W
Case 29 (TO-226AA/TO-92) Z Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
160
°C/W
Thermal Resistance, Junction-to-Case
RqJC
83
°C/W
Case 626 N Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
105
°C/W
Case 846A (Micro8) DM Suffix
Thermal Resistance, Junction-to-Ambient
RqJA
240
°C/W
Feedback Input Voltage
Vfb
-1.5 to +30
Vdc
Shutdown Input Voltage
Vsd
-0.3 to +30
Vdc
Error Comparator Output Voltage
Verr
-0.3 to +30
Vdc
Operating Ambient Temperature Range
TA
-40 to +125
°C
Maximum Die Junction Temperature Range
TJ
+150
°C
Storage Temperature Range
Tstg
-65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LP2951-01AJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Fixed & Adjustable Voltage Regulator |
| LP2951-02BJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Fixed & Adjustable Voltage Regulator |
| LP295102BM | 制造商:Micrel Inc 功能描述: |
| LP2951-02BM | 功能描述:IC REG LDO ADJ .1A 8SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降（标准）:0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 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:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
| LP2951-02BM TR | 功能描述:IC REG LDO ADJ .1A 8-SOIC RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降（标准）:0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 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:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) 其它名称:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND |
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