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參數(shù)資料
| 型號(hào)： | MIC5232-3.3YML |
| 廠商： | MICREL INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 10mA Ultra-Low Quiescent Current uCap LDO |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, DSO6 |
| 封裝： | 2 X 2 MM, LEAD FREE, MLF-6 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 320K |
| 代理商： | MIC5232-3.3YML |
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.
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
November 2006
1
M9999-112006-B
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.
Including reverse current protection, keeping reverse
leakage (V
OUT
> V
IN
) down to 20nA.
The MIC5232 is a μCap design, operating with very
small ceramic output capacitors for stability, reducing
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
temperature range of -40°C to 125°C.
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
Logic-Level Enable Input
Miniature 6-pin 2mm x 2mm MLF
package
Lead-Free Thin SOT-23-5 Package
Tight Load and Line Regulation
Applications
Real-Time Clock Power Supply
Stand-by Power Supply
SRAM Memory Back-up Supply
Cellular Telephones and Notebook Computers
Typical Application
VIN
VOUT
EN
GND
MIC5232-1.2YD5
V
OUT
1.2V
V
IN
3.6V
0.47μF
ceramic
1μF
0
INPUT VOLTAGE (V)
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
Ground Pin Current
vs. Input Voltage
V
OUT
= 1.2V
I
OUT
= 100μA
C
OUT
= 0.47μF
1.5 Real-Time Clock Back-up Supply
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC5236-2.5BM | Low Quiescent Current レCap LDO Regulator Preliminary Information |
| MIC5236-3.0BM | Low Quiescent Current レCap LDO Regulator Preliminary Information |
| MIC5236BM | Low Input Voltage 3A Synchronous Buck Converter with Disabled Sinking During Start Up 20-HTSSOP -40 to 85 |
| MIC5236BMM | Low Quiescent Current レCap LDO Regulator Preliminary Information |
| MIC5236 | Low Quiescent Current レCap LDO Regulator Preliminary Information |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5233 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:High Input Voltage, Low IQ ?Cap LDO Regulator |
| MIC5233_09 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:High Input Voltage Low IQ ??Cap LDO Regulator |
| MIC5233-1.8BM5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MIC5233-1.8BM5 TR | 功能描述:IC REG LDO 1.8V .1A SOT23-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:500 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:12V 輸入電壓:14.5 V ~ 35 V 電壓 - 壓降（標(biāo)準(zhǔn)）:- 穩(wěn)壓器數(shù)量:1 電流 - 輸出:500mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-205AD，TO-39-3 金屬罐 供應(yīng)商設(shè)備封裝:TO-39 包裝:散裝 其它名稱:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| MIC5233-1.8YM5 | 制造商:RF Micro Devices Inc 功能描述: |
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