参数资料
| 型号： | MIC35302WD TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 3A TO-252-5 |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 1.24 V ~ 5.4 V |
| 输入电压： | 2.25 V ~ 6 V |
| 电压 - 压降（标准）： | 0.37V @ 3A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A（最小） |
| 电流 - 限制（最小）： | 3.5A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-252-6，DPak（5 引线 + 接片） |
| 供应商设备封装： | TO-252-5 |
| 包装： | 标准包装 |
| 其它名称： | 576-3614-6 |
MIC35302
3A, Low Voltage μCap LDO Regulator
General Description
The MIC35302 is a 3A low-dropout linear voltage regulator
that provides a low voltage, high current output with a
minimum of external components. It offers high precision,
ultra-low dropout (600mV over temperature), and low
ground current.
The MIC35302 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, DSPs, micro-controllers, etc.),
providing an adjustable output voltage from 1.24V to 5.4V.
Features of the MIC35302 LDO include current limiting
and thermal protection, and reverse current and reverse
battery protection. Also logic (active-HIGH) enable pin is
included. The MIC35302 is available in a 5-pin power
D-Pak package (TO-252) with an operating temperature
range of –40 ° C to +125 ° C.
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Features
? 3A minimum guaranteed output current
? 600mV maximum dropout voltage over temperature
– 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
– V IN : 2.25V to 6.0V
? ±1.0% initial output tolerance
? Excellent line and load regulation speci ? cations
? Logic controlled shutdown
? Thermal shutdown and current limit protection
? Reverse-leakage protection
? –40 ° C to +125 ° C junction temperature
? Power D-Pak package (TO-252)
Applications
?
?
?
?
?
LDO linear regulator for low-voltage digital IC
PC add-in cards
High efficiency linear power supplies
SMPS post regulator
Battery charger
_________________________________________________________________________________________________________________________
Typical Application**
Adjustable Regulator Application
(*See Minimum Load Current Section)
**See Thermal Design Section
Super β eta PNP 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
October 2009
M9999-102309-A
相关PDF资料 |
PDF描述 |
|---|---|
| MIC37101-2.5YM | IC REG LDO 2.5V 1A 8-SOIC |
| MIC37110-1.8YS TR | IC REG LDO 1.8V 1A SOT223-3 |
| MIC37139-2.5YS TR | IC REG LDO 2.5V 1.5A SOT-223 |
| MIC37150-1.8WR | IC REG LDO 1.8V 1.5A S-PAK-3 |
| MIC37252WR | IC REG LDO ADJ 2.5A S-PAK-5 |
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| MIC-3665 | 制造商:ADVANTECH 制造商全称:Advantech Co., Ltd. 功能描述:Dual Gigabit Ethernet PCI-X PMC |
| MIC-3665-AE | 制造商:Advantech 功能描述:MIC-3665 Series Dual GigaBit Ethernet PCI-X PMC |
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