参数资料
| 型号： | MIC5315-GGCYMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.8V/1.8V/1V 10-TMLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.8V，1.8/1V |
| 输入电压： | 1.7 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.085V @ 300mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 300mA |
| 电流 - 限制（最小）： | 350mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFDFN，10-TMLF? |
| 供应商设备封装： | 10-TMLF?（2x2） |
| 包装： | 标准包装 |
| 产品目录页面： | 1102 (CN2011-ZH PDF) |
| 其它名称： | 576-3143-6 |
MIC5315
Low Voltage Dual 300mA LDO
with Voltage Select
General Description
Features
The MIC5315 is a high performance, dual low input
voltage, low dropout regulator with voltage select. Major
features include two 300mA LDOs, input voltage down to
1.7V, ultra low drop out of 85mV at full load, and voltage
select. Each LDO has its own low voltage input for system
flexibility. The low input voltages and low drop out
operation provides high efficiency by reducing the input to
output voltage step which minimizes the regulator power
loss. Voltage select is incorporated into the second output,
which reduces the output voltage to a lower level to further
save power while in stand-by mode.
Ideal for battery operated applications; the MIC5315 offers
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300mA output current for each LDO
Dual low voltage regulator inputs: 1.7V to 5.5V
Low output voltage range: 0.8V to 2.0V
Ultra-low dropout voltage of 85mV @ 300mA
Voltage select function
Stable with 1μF ceramic output capacitors
Very fast transient response
Thermal shutdown and current limit protection
Tiny 10-pin 2mm x 2mm Thin MLF ? package
1% accuracy and low ground current to increase light load
efficiency. The MIC5315 can also be put into a zero-off-
mode current state, drawing virtually no current when
disabled.
Applications
? Mobile Phones
? GPS and Navigation Devices
The MIC5315 is available in fixed output voltages in the
10-pin 2mm x 2mm Thin MLF ? leadless package.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
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Portable Media Players
Digital still and video cameras
PDAs
Portable electronics
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Typical Application
VI/O
MIC5315-xxyYMT
VBAT
MIC23031-1.8YMT
DC-to-DC
VIN1
VOUT1
VCORE1
Converter
VIN2
VBIAS
VOUT2
VCORE2
CIN
CBIAS
/VSC2
1μF
1μF
EN1
CBYP
1μF
1μF
EN2
GND
10nF
μProcessor
MLF and Micr oLeadFrame are registered trademarks of Amkor Technology, 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
July 2008
M9999-070208-A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5315-GW3YMT TR | 功能描述:低压差稳压器 - LDO Low Vin/Vout Dual 300mA LDO with VSC in 2mm x 2mm TMLF 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 |
| MIC5315-GW3YMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 1.8V, 1.6/1.1V 300mA 10-TMLF? (2x2) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 稳压器拓扑:正，固定式 电压 - 输出:1.8V，1.6/1.1V 电流 - 输出:300mA 电压 - 跌落（典型值）:0.085V @ 300mA 稳压器数:2 电压 - 输入:1.7 V ~ 5.5 V 电流 - 限制（最小值）:350mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-UFDFN，10-TMLF? 供应商器件封装:10-TMLF?（2x2） 标准包装:1 |
| MIC5316-F4CYMT | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC5316-F4CYMT TR | 功能描述:低压差稳压器 - LDO Low Vin/Vout Dual 300mA LDO with VSC + POR in 2.5mm x 2.5mm TMLF 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 |
| MIC5316-F4CYMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 1.5V, 1.2/1V 300mA 12-TMLF? (2.5x2.5) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 稳压器拓扑:正，固定式 电压 - 输出:1.5V，1.2/1V 电流 - 输出:300mA 电压 - 跌落（典型值）:0.085V @ 300mA 稳压器数:2 电压 - 输入:1.7 V ~ 5.5 V 电流 - 限制（最小值）:350mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:12-UFDFN 裸露焊盘，12-TMLF? 供应商器件封装:12-TMLF?（2.5x2.5） 标准包装:1 |
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