参数资料
| 型号： | MIC37302WU |
| 厂商： | Micrel Inc |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A TO-263-5 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.24 V ~ 5.5 V |
| 输入电压： | 最高 6V |
| 电压 - 压降（标准）： | 0.3V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A（最小） |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | TO-263-5 |
| 包装： | 管件 |
| 产品目录页面： | 1108 (CN2011-ZH PDF) |
| 其它名称： | 576-1766-5 MIC37302WU-ND |
MIC37300/01/02/03
3.0A, Low-Voltage μCap LDO Regulator
General Description
The Micrel MIC37300/01/02/03 is a 3.0A low-dropout
linear voltage regulator that provides a low-voltage, high-
current output with a minimum number of external
components. It offers high precision, ultra-low-dropout
(500mV overtemperature), and low-ground current.
The MIC37300/01/02/03 operates from an input of 2.25V
to 6.0V. It is designed to drive digital circuits requiring low-
voltage at high currents (i.e., PLDs, DSP, microcontroller,
etc.). It is available in ?xed and adjustable output voltages.
Fixed voltages include 1.5V, 1.8V, 2.5V and 3.3V. The
adjustable version is capable of 1.24V to 5.5V.
Features of the MIC37300/01/02/03 LDO include thermal
and current-limit protection, and reverse-current protection.
Logic enable and error ?ag pins are available on the 5 -pin
version.
Junction temperature range of the MIC37300/01/02/03 is
from–40°C to +125°C.
For applications requiring input voltage greater than 6.0V,
see the MIC3910x, MIC3915x, MIC3930x, and MIC3950x
LDOs.
Datasheets and support documentation are available on
Micrel’s web site at: www.micrel.com .
Features
? 3.0A minimum guaranteed output current
? 500mV maximum dropout-voltage overtemperature
? Ideal for 3.0V to 2.5V conversion
? Ideal for 2.5V to 1.8V, 1.65V, or 1.5V conversion
? Stable with ceramic or tantalum capacitor
? Wide input voltage range
? VIN: 2.25V to 6.0V
? +1.0% initial output tolerance
? Fixed and adjustable output voltages:
? MIC37300: 3- pin ?xed voltages
? MIC37301: 5-pin S-Pak or 8-pin ePad SOIC ?xed
voltages with ?ag
? MIC37302:5-pin adjustable voltage
? MIC37303: 8-pin ePad SOIC, DFN adjustable voltage
with flag
? Excellent line and load regulation speci?cations
? Thermal-shutdown and current-limit protection
? Reverse-leakage protection
? Low pro?le S -Pak package
Applications
Typical Application
Fixed 2.5 Regulator
?
?
?
?
?
LDO linear regulator for low-voltage digital IC
PC add-in cards
High- ef?ciency linear power supplies
SMPS post regulator
Battery charger
Adjustable Regulator
Super ?eta PNP is a registered trademarks 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
March 25, 2014
Revision 1.1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC37302WU TR | 功能描述:低压差稳压器 - LDO 3A Low Voltage LDO Regulator(ROHS Compliant) 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 |
| MIC37302WUI05 | 制造商:Micrel 功能描述:The Micrel MIC37302WUI05 is a Low Dropout Voltage Regulator. |
| MIC37303 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.0A, Low-Voltage μCap LDO Regulator |
| MIC37303YME | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.0A, Low-Voltage μCap LDO Regulator |
| MIC37303YME TR | 功能描述:低压差稳压器 - LDO 3A, Low Voltage Cap LDO Regulator 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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