参数资料
| 型号： | MIC5232-1.2YD5 TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.2V 10MA TSOT23-5 |
| 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 ~ 7 V |
| 电压 - 压降（标准）： | 0.1V @ 10mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 10mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | TSOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 1098 (CN2011-ZH PDF) |
| 其它名称： | 576-1829-6 |
MIC5232
10mA Ultra-Low Quiescent Current
μCap LDO
General Description
The MIC5232 is an ultra-low quiescent current, low-
dropout linear regulator that is capable of operating
from a single-cell lithium ion battery. Consuming only
1.8 μ A of quiescent current while operating, the
MIC5232 is ideal for stand-by applications like
powering real-time clocks or memory in battery
operated electronics.
Features
? Input voltage range: 2.7V to 7.0V
? Ultra-low Iq: Only 1.8 μ A operating current
? Stable with 0.47μF ceramic output capacitor
? Low dropout voltage of 100mV @ 10mA
? Reverse Battery Protection
? High output accuracy:
– +2.0% initial accuracy
– +3.0% over temperature
The MIC5232 is capable of providing 10mA of output
current and has low output noise, providing a small,
efficient solution ideal for any keep-alive application.
This includes reverse current protection, keeping
reverse leakage (V OUT > V IN ) down to 20nA.
?
?
?
?
Logic-Level Enable Input
Miniature 6-pin 2mm x 2mm MLF package
Lead-Free Thin SOT-23-5 Package
Tight Load and Line Regulation
The MIC5232 is a μCap design, operating with very
Applications
small ceramic output capacitors for stability, reduction
of required board space and component cost.
The MIC5232 is available in fixed output voltages in
the miniature 6-pin 2mm x 2mm MLF ? package and
thin SOT-23-5 package with an operating junction
?
?
?
?
Real-Time Clock Power Supply
Stand-by Power Supply
SRAM Memory Back-up Supply
Cellular Telephones and Notebook Computers
temperature range of -40°C to 125°C.
Typical Application
Ground Pin Current
MIC5232-1.2YD5
3.0
vs. Input Voltage
V IN
3.6V
1μF
VIN
EN
VOUT
V OUT
1.2V
0.47μF
ceramic
2.7
2.4
2.1
1.8
I OUT = 100μA
C OUT = 0.47μF
2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
GND
1.5 Real-Time Clock Back-up Supply
1.5
1.2
0.9
0.3
0
0.6 V OUT = 1.2V
INPUT VOLTAGE (V)
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
June 2012
M9999-061812-C
相关PDF资料 |
PDF描述 |
|---|---|
| AP1186K5-15L-13 | IC REG LDO 1.5V 1.5A TO263-5L |
| LT3050EMSE-3.3#TRPBF | IC REG LDO 3.3V .1A 12-MSOP |
| GBB92DHFD-S250 | CONN EDGECARD 184POS STR .050 SM |
| GBB30DHBS | CONN EDGECARD 60POS R/A .050 SLD |
| LT1117IST#TR | IC REG LDO ADJ .8A SOT-223 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5232-2.5YD5 | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC5232-2.5YD5 TR | 功能描述:低压差稳压器 - LDO 10mA Ultra low Iq Single uCap LDO 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 |
| MIC5232-2.5YML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC5232-2.5YML TR | 功能描述:低压差稳压器 - LDO 10mA Ultra low Iq Single uCap LDO 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 |
| MIC5232-2.8YD5 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:10mA Ultra-Low Quiescent Current μCap LDO |
发布紧急采购，3分钟左右您将得到回复。