参数资料
型号: MIC5248-1.2YML TR
厂商: Micrel Inc
文件页数: 1/10页
文件大小: 0K
描述: IC REG LDO 1.2V .15A 6-MLF
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.2V
输入电压: 2.7 V ~ 6 V
稳压器数量: 1
电流 - 输出: 150mA
电流 - 限制(最小): 160mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 6-VQFN 裸露焊盘,6-MLF?
供应商设备封装: 6-MLF?(2x2)
包装: 标准包装
产品目录页面: 1099 (CN2011-ZH PDF)
其它名称: 576-2799-6
MIC5248
150mA μCap CMOS LDO Regulator
w/Power Good
General Description
Features
The MIC5248 is an efficient, general purpose 1.2V CMOS
voltage regulator with a power good output function. The
MIC5248 offers better than 3%initial accuracy, and
constant ground current (typically 100μA) over load.
The MIC5248 also works with low-ESR ceramic
capacitors, reducing the amount of board space necessary
for power applications, critical in handheld wireless
devices.
Key features include current limit, thermal shutdown, a
push-pull output for faster transient response, and an
active clamp to speed up device turnoff. Available in the
IttyBitty? SOT-23-5 and the tiny 6-pin 2mm x 2mm MLF ?
package.
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Power Good indicator
Load independent, ultra-low ground current: 100μA
150mA output current
Current limiting
Thermal shutdown
Tight load and line regulation
“Zero” off-mode current
Stability with low-ESR capacitors
Fast transient response
TTL-logic-controlled enable input
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Applications
? Processor power-up sequencing
? Laptop, notebook, and palmtop computers
? PCMCIA VCC and VPP regulation/switching
Typical Application
MIC5248-x.xBM5/YM5/YML
VIN
GND
EN
VOUT
PG
C OUT
Low-Noise Regulator Application
IttyBitty is a 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
August 2006
M9999-080106
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相关代理商/技术参数
参数描述
MIC5249 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:300MA UCAP LDO WITH PROGRAMMABLE POWER ON RESET DELAY
MIC5249_12 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:300mA μCap LDO with Programmable Power-On Reset Delay
MIC5249-1.5YMM 功能描述:低压差稳压器 - LDO 300mA uCapl LDO with Reset (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
MIC5249-1.5YMM TR 功能描述:低压差稳压器 - LDO 300mA uCapl LDO with Reset (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
MIC5249-1.8BMM 功能描述:IC REG LDO 1.8V .3A 8-MSOP 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