参数资料
型号: MIC2212-PMBML TR
厂商: Micrel Inc
文件页数: 1/10页
文件大小: 0K
描述: IC REG LDO 3V/2.8V 10-MLF
标准包装: 5,000
稳压器拓扑结构: 正,固定式
输出电压: 3V,2.8V
输入电压: 2.25 V ~ 5.5 V
电压 - 压降(标准): 0.12V @ 150mA,0.24V @ 300mA
稳压器数量: 2
电流 - 输出: 150mA,300mA
电流 - 限制(最小): 150mA,300mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘,10-MLF?
供应商设备封装: 10-MLF?(3x3)
包装: 带卷 (TR)
其它名称: MIC2212-PMBMLTR
MIC2212-PMBMLTR-ND
MIC2212
General Description
The MIC2212 is a dual μCap low dropout regulator with
power-on reset circuit. The ?rst regulator is capable of sourcing
150mA, while the second regulator can source up to 300mA
and includes a power-on reset function.
Ideal for battery operated applications, the MIC2212 offers 1%
accuracy, extremely low dropout voltage (80mV @ 100mA),
and extremely low ground current, only 48μA total. Equipped
with TTL-logic-compatible enable pins, the MIC2212 can be
put into a zero-off-mode current state, drawing no current
when disabled.
The MIC2212 is a μCap design, operating with very small
ceramic output capacitors for stability, reducing required
board space and component cost.
The MIC2212 is available in ?xed output voltages in the
10-pin 3mm × 3mm MLF? leadless package.
Typical Application
MIC2212-xxBML
Micrel, Inc.
MIC2212
Dual μCap LDO and Power-On Reset
Features
? Input voltage range: 2.25V to 5.5V
? Stable with ceramic output capacitor
? 2 LDO outputs
? Output 1 – 150mA output current
? Output 2 – 300mA output current
? Power-on reset function with adjustable delay time
? Low dropout voltage of 80mV @ 100mA
? Ultra-low quiescent current of 48μA
? High output accuracy:
? +1.0% initial accuracy
? +2.0% over temperature
? Thermal shutdown protection
? Current limit protection
? Tiny 10-pin 3mm × 3mm MLF? package
Applications
? Cellular/PCS phones
? Wireless modems
? PDAs
VIN
EN1
VOUT1
VOUT2
V I/O
V CORE
Li-Ion
Battery
EN2
CBYP
SET
GND
POR
/RST
Baseband
μProcessor
C OUT = 1μF
Ceramic
Sets del ay for POR
MIC2212 Typical Cell Phone Application
Micro LeadFrame and MLF are trademarks of Amkor Technology.
Micrel, Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel + 1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
February 2006
1
M9999-022106
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MIC2212-PMYML 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual レCap LDO and Power-On Reset
MIC2212-PMYML TR 功能描述:低压差稳压器 - LDO Dual Cap LDO in 3mm x 3mm MLF (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
MIC2212-PMYML-TR 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 3V, 2.8V 150mA, 300mA 10-MLF? (3x3) 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:3V,2.8V 电流 - 输出:150mA,300mA 电压 - 跌落(典型值):0.12V @ 150mA,0.24V @ 300mA 稳压器数:2 电压 - 输入:2.25 V ~ 5.5 V 电流 - 限制(最小值):150mA,300mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:10-VFDFN 裸露焊盘,10-MLF? 供应商器件封装:10-MLF?(3x3) 标准包装:1
MIC2212-PNBML 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual レCap LDO and Power-On Reset
MIC2212-PNBML TR 功能描述:IC REG LDO 3V/2.85V 10-MLF RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:3,000 系列:- 稳压器拓扑结构:正,固定式 输出电压:3.8V 输入电压:最高 16V 电压 - 压降(标准):0.3V @ 80mA 稳压器数量:1 电流 - 输出:80mA 电流 - 限制(最小):- 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:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND