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参数资料
| 型号： | MIC5305BML |
| 厂商： | MICREL INC |
| 元件分类： | 可调正电压单路输出LDO稳压器 |
| 英文描述： | 150mA UCap Ultra-Low Dropout LDO Regulator |
| 中文描述： | 1.25 V-5.5 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.11 V DROPOUT, PDSO6 |
| 封装： | 2 X 2 MM, MLF-6 |
| 文件页数： | 1/12页 |
| 文件大小： | 344K |
| 代理商： | MIC5305BML |
MIC5305
150mA Cap Ultra-Low Dropout
LDO Regulator
MLF and MicroLeadFrame 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
June 2007
1
M9999-062507
General Description
The MIC5305 is a high-performance, 150mA LDO regula-
tor, offering extremely high PSRR and very low noise while
consuming low ground current.
Ideal for battery-operated applications, the MIC5305
features 1% accuracy, extremely low-dropout voltage
(60mV @ 150mA), and low ground current at light load
(typically 90A). Equipped with a logic-compatible enable
pin, the MIC5305 can be put into a zero-off-mode current
state, drawing no current when disabled.
The MIC5305 is a Cap design operating with very small
ceramic output capacitors for stability, thereby reducing
required board space and component cost.
The MIC5305 is available in xed output voltages and
adjustable output voltages in the super-compact 6-pin
2mm × 2mm MLF
leadless package, our new ultra-thin
6-pin 2mm × 2mm Thin MLF
and thin SOT-23-5 package.
Additional voltage options are available. Contact Micrel
marketing.
Data sheets and support documentation can be found on
Micrel’s web site at www.micrel.com.
Features
Ultra-low dropout voltage of 60mV @ 150mA
Input voltage range: 2.25 to 5.5V
Stable with ceramic output capacitor
150mA guaranteed output current
Low output noise — 20Vrms
Low quiescent current of 90A total
High PSRR, up to 85dB @1kHz
Less than 30s turn-on time w/CBYP = 0.01F
High output accuracy:
–
±1.0% initial accuracy
–
±2.0% over temperature
Thermal shutdown protection
Current limit protection
Tiny 6-pin 2mm × 2mm MLF package
Ultra-Thin 6-pin 2mm × 2mm Thin MLF package
Thin SOT-23-5 package
Applications
Cellular phones
PDAs
Fiber optic modules
Portable electronics
Notebook PCs
Audio Codec power supplies
Typical Application
0
10
20
30
40
50
60
70
0
20 40 60 80 100 120 140
D
R
OPOU
T
VOLT
AGE
(
m
V)
OUTPUT CURRENT (mA)
Dropout Voltage
MIC5305
VOUT
VIN
BYP
EN
GND
3.0V
VIN
2.85V@150mA
VOUT
1F
0.1F
1F
0
10
20
30
40
50
60
70
80
90
100
0.1
1
10
100
PSR
R
(dB)
FREQUENCY (kHz)
PSRR
(Bypass Pin Cap = 0.1F)
150mA
50mA
100A
1k
相关PDF资料 |
PDF描述 |
|---|---|
| MICD-095-06.00-SBL-SBL | INTERCONNECTION DEVICE |
| MICD-095-06.00-SBL-TTL | INTERCONNECTION DEVICE |
| MICD-095-06.00-SBR-STR | INTERCONNECTION DEVICE |
| MICD-095-06.00-SBR-TBL | INTERCONNECTION DEVICE |
| MICD-095-06.00-SBR-TEU | INTERCONNECTION DEVICE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5305BML TR | 功能描述:IC REG LDO ADJ .15A 6-MLF 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 |
| MIC5305CYML TR | 功能描述:IC REG LDO ADJ .15A 6-MLF RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:4V 输入电压:最高 16V 电压 - 压降（标准）:0.28V @ 150mA 稳压器数量:1 电流 - 输出:150mA 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:5-VFBGA 供应商设备封装:5-uSMD 包装:Digi-Reel® 其它名称:LP2985AIBP-4.0DKR |
| MIC5305YML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC5305YML TR | 功能描述:低压差稳压器 - LDO 150mA Cap Ultra LDO Regulator(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 |
| MIC5305YMLTR | 制造商:Micrel 功能描述:LDO Regulator Pos 1.25V to 5.5V 0.15A |
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