参数资料
| 型号： | MIC5333-PNYMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3V/2.85V .3A 10TMLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3V，2.85V |
| 输入电压： | 2.3 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.12V @ 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 裸露焊盘，10-TMLF? |
| 供应商设备封装： | 10-TMLF?（2.5x2.5） |
| 包装： | 标准包装 |
| 产品目录页面： | 1105 (CN2011-ZH PDF) |
| 其它名称： | 576-3171-6 |
MIC5333
Micro-Power High Performance
Dual 300mA ULDO? with Dual POR
General Description
Features
The MIC5333 is a tiny dual low quiescent current LDO
ideal for applications that are power sensitive. The
MIC5333 integrates two high performance, 300mA LDOs,
and a POR generator for each LDO into a 2.5mm x 2.5mm
Thin MLF ? package, which occupies less PC board area
than a single SOT-23 package.
The MIC5333 is designed to reject input noise and provide
low output noise with fast transient response to respond to
any load change quickly even though it is a low quiescent
current part. This combination of PSRR, low noise and
transient response along with low power consumption
makes for a very high performance, yet general purpose
product.
The MIC5333 is a μCap design, operating with very small
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2.3V to 5.5V input voltage range
300mA output current per LDO
Very low quiescent current: 25μA per LDO
POR output with programmable delay for each LDO
High PSRR – >65dB on each LDO
Stable with 1μF ceramic output capacitors
Tiny 10-pin 2.5mm x 2.5mm Thin MLF ? package
Ultra-low dropout voltage – 120mV @ 300mA
Low output voltage noise – 50μVrms
Thermal shutdown protection
Current limit protection
ceramic output capacitors, which reduces required board
space and component cost; and it is available in fixed
output voltages in the tiny 10-pin 2.5mm x 2.5mm Thin
MLF ? leadless package.
Applications
? Camera phones
? Mobile phones
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
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PDAs
GPS receivers
Portable devices
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Typical Application
MIC5333-xxYMT
100k
100k
VIN
EN1
VOUT1
VOUT2
I/O
CORE
VBAT
EN2
CSET1
POR1
POR2
/RST I/O
/RST CORE
1μF
CSET2
GND
1μF
1μF
Camera DSP
Camera DSP Power Supply Circuit
ULDO is a trademark of Micrel, Inc.
MLF and Micro LeadFrame 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
February 2008
M9999-021408-A
相关PDF资料 |
PDF描述 |
|---|---|
| MIC5335-MFYMT TR | IC REG LDO 2.8V/1.5V .3A 6-MLF |
| MIC5337-1.8YMT TR | IC REG LDO 1.8V .3A 4-MLF |
| MIC5339-MGYMT TR | IC REG LDO 2.8V/1.8V .3A 6MLF |
| MIC5350-SGYMT TR | IC REG LDO 3.3V/1.8V 8TMLF |
| MIC5353-2.5YMT TR | IC REG LDO 2.5V .5A 6TMLF |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5333-PPYMT TR | 功能描述:低压差稳压器 - LDO Dual 300mA micropower ULDO with Dual POR 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 |
| MIC5333-PPYMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 3V 300mA 10-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:3V 电流 - 输出:300mA 电压 - 跌落（典型值）:0.12V @ 300mA 稳压器数:2 电压 - 输入:2.3 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 裸露焊盘，10-TMLF? 供应商器件封装:10-TMLF?（2.5x2.5） 标准包装:1 |
| MIC5335-GFYMT | 制造商:Micrel 功能描述:Micrel MIC5335-GFYMT Linear Voltage Regulators |
| MIC5335-GFYMT TR | 功能描述:低压差稳压器 - LDO Dual 300mA LDO in 1.6mm x 1.6mm Thin MLF Dual EN 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 |
| MIC5335-GFYMT-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 1.8V, 1.5V 300mA 6-TMLF? (1.6x1.6) 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，1.5V 电流 - 输出:300mA 电压 - 跌落（典型值）:0.075V @ 300mA 稳压器数:2 电压 - 输入:2.3 V ~ 5.5 V 电流 - 限制（最小值）:340mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-UFDFN 裸露焊盘，6-TMLF? 供应商器件封装:6-TMLF?（1.6x1.6） 标准包装:1 |
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