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| 型号： | MIC5235-1.8BM5 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.8V .15A SOT23-5 |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.8V |
| 输入电压： | 2.3 V ~ 24 V |
| 电压 - 压降（标准）： | 0.31V @ 150mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 150mA |
| 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： | MIC5235-1.8BM5TR MIC5235-1.8BM5TR-ND |
MIC5235
Ultra-Low Quiescent Current, 150mA
μ Cap LDO Regulator
General Description
Features
the MIC5235 is offered in the IttyBitty SOT-23-5 package
The MIC5235 is a 150mA highly accurate, low dropout
regulator with high input voltage and ultra-low ground
current. This combination of high voltage and low ground
current makes the MIC5235 ideal for USB and portable
electronics applications, using 1-cell, 2-cell or 3-cell Li-Ion
battery inputs.
A μCap LDO design, the MIC5235 is stable with either
ceramic or tantalum output capacitor. It only requires a
2.2μF capacitor for stability.
Features of the MIC5235 includes enable input, thermal
shutdown, current limit, reverse battery protection, and
reverse leakage protection.
Available in fixed and adjustable output voltage versions,
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Wide input voltage range: 2.3V to 24V
Ultra low ground current: 18μA
Low dropout voltage: 310mV at 150mA
High output accuracy: ±2.0% over temperature
μCap: stable with ceramic or tantalum capacitors
Excellent line and load regulation specifications
Zero shutdown current
Reverse battery protection
Reverse leakage protection
Thermal shutdown and current limit protection
IttyBitty ? SOT-23-5 package
Adjustable output from 1.24V-20V
with a junction temperature range of –40°C to +125°C.
Applications
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USB power supply
Cellular phones
Keep-alive supply in notebook and portable computers
Logic supply for high-voltage batteries
Automotive electronics
Battery powered systems
Typical Application
40
V IN
C IN =1.0μF
MIC5235BM5
1 5
2
3 4
R 1
V OUT =1.8V
C OUT =2.2μF
ceramic
35
30
25
I OUT = 1mA
I OUT = 100μA
49
EN
R 2
I GND =18μA
20
15
10
I OUT = 10μA
14 19
24
INPUT VOLTAGE (V)
Ultra-Low Current Adjustable Regulator Application
Ground Current vs. Input Voltage
IttyBitty is a registered trademark of Micrel, Inc
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 ( 408 ) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
May 2008
M9999-051508
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5235-2.5BM5 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Ultra-Low Quiescent Current, 150mA μCap LDO Regulator |
| MIC5235-2.5BM5 TR | 功能描述:IC REG LDO 2.5V .15A SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正，固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD，TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| MIC5235-2.5YM5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC5235-2.5YM5 TR | 功能描述:低压差稳压器 - LDO High Vin, Low Iq Regulator (Lead Free) 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 |
| MIC5235-2.5YM5-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 1 Output 2.5V 150mA SOT-23-5 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:有效 稳压器拓扑:正，固定式 电压 - 输出:2.5V 电流 - 输出:150mA 电压 - 跌落（典型值）:0.31V @ 150mA 稳压器数:1 电压 - 输入:最高 24V 电流 - 限制（最小值）:- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商器件封装:SOT-23-5 标准包装:1 |
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