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參數(shù)資料
| 型號(hào)： | mic5216 |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 500mA-Peak Output LDO Regulator(輸出峰值電流500mA的低壓差穩(wěn)壓器) |
| 中文描述： | 500mA的峰值輸出LDO穩(wěn)壓器（輸出峰值電流500mA電流的低壓差穩(wěn)壓器） |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 66K |
| 代理商： | MIC5216 |
January 2000
1
MIC5216
MIC5216
Micrel
Typical Applications
MIC5216
500mA-Peak Output LDO Regulator
Preliminary Information
General Description
The MIC5216 is an efficient linear voltage regulator with high
peak output current capability, very low dropout voltage, and
better than 1% output voltage accuracy. Dropout is typically
10mV at light loads and less than 500mV at full load.
The MIC5216 is designed to provide a peak output current for
startup conditions where higher inrush current is demanded.
It features a 500mA peak output rating. Continuous output
current is limited only by package and layout.
The MIC5216 has an internal undervoltage monitor with a flag
output. It also can be enabled or shutdown by a CMOS or TTL
compatible signal. When disabled, power consumption drops
nearly to zero. Dropout ground current is minimized to help
prolong battery life. Other key features include reversed-
battery protection, current limiting, overtemperature shut-
down, and low noise performance.
The MIC5216 is available in fixed output voltages in space-
saving SOT-23-5 and MM8 8-lead power MSOP pack-
ages. For higher power requirements see the MIC5209 or
MIC5237.
Features
Error Flag indicates undervoltage fault
Guaranteed 500mA-peak output over the full operating
temperature range
Low 500mV maximum dropout voltage at full load
Extremely tight load and line regulation
Tiny SOT-23-5 and MM8 power MSOP-8 package
Low-noise output
Low temperature coefficient
Current and thermal limiting
Reversed-battery protection
CMOS/TTL-compatible enable/shutdown control
Near-zero shutdown current
Applications
Laptop, notebook, and palmtop computers
Cellular telephones and battery-powered equipment
Consumer and personal electronics
PC Card V
CC
and V
PP
regulation and switching
SMPS post-regulator/dc-to-dc modules
High-efficiency linear power supplies
Ordering Information
Part Number
MIC5216-3.0BMM
MIC5216-3.3BMM
MIC5216-3.6BMM
MIC5216-5.0BMM
MIC5216-3.0BM5
MIC5216-3.3BM5
MIC5216-3.6BM5
MIC5216-5.0BM5
Marking
—
—
—
—
LH30
LH33
LH36
LH50
Volts
3.0V
3.3V
3.6V
5.0V
3.0V
3.3V
3.6V
5.0V
Junction Temp. Range
–40
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +125
°
C
–40
°
C to +125
°
C
Package
MSOP-8
MSOP-8
MSOP-8
MSOP-8
SOT-23-5
SOT-23-5
SOT-23-5
SOT-23-5
1
2
3
4
8
7
6
5
MIC5216-5.0BMM
1.0μF
tantalum
V
5V
V
IN
6V
100k
Flag
5V Low-Noise Regulator
1
5
2
3
4
1.0μF
tantalum
V
3.3V
MIC5216-3.3BM5
V
IN
4V
ENABLE
SHUTDOWN
Flag
100k
3.3V Low-Noise Regulator
Micrel, Inc. 1849 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 944-0970 http://www.micrel.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC5216 | 500mA-Peak Output LDO Regulator Preliminary Information |
| MIC5216-3.6BM5 | 500mA-Peak Output LDO Regulator Preliminary Information |
| MIC5219-2.6BM5 | 500mA-Peak Output LDO Regulator |
| MIC5219-3.3BM5 | 500mA-Peak Output LDO Regulator |
| MIC5219-3.3BMM | 500mA-Peak Output LDO Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5216_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:500mA-Peak Output LDO Regulator |
| MIC5216-2.5BM5 TR | 功能描述:IC REG LDO 2.5V .5A 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 |
| MIC5216-2.5YM5 TR | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Peak 1% Low Noise LDO w/Flag (Lead Free) RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5216-2.5YM5TR | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC5216-3.0BM5 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:500mA-Peak Output LDO Regulator Preliminary Information |
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