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参数资料
| 型号： | MIC2800-D2FMYML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 10/20页 |
| 文件大小： | 506K |
| 描述： | IC REG TRPL BUCK/LINEAR 16MLF |
| 标准包装： | 5,000 |
| 拓扑： | 降压（降压）（1），线性（LDO）（2） |
| 功能： | 任何功能 |
| 输出数： | 3 |
| 频率 - 开关： | 2MHz |
| 电压/电流 - 输出 1： | 1.87V，600mA |
| 电压/电流 - 输出 2： | 1.2V，300mA |
| 电压/电流 - 输出 3： | 1.5V，300mA |
| 带 LED 驱动器： | 无 |
| 带监控器： | 无 |
| 带序列发生器： | 无 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN，16-MLF? |
| 供应商设备封装： | 16-MLF?（4x4） |
| 包装： | 带卷 (TR) |
| 其它名称： | MIC2800-D2FMYMLTR MIC2800-D2FMYMLTR-ND |
Micrel, Inc.
MIC2800
September 2007
10
M9999-090507-C
Typical Characteristics (LDO1, LDO2)
0
10
20
30
40
50
60
70
80
90
100
Power Supply Rejection Ratio
(LDO1 LowQ Mode)
1
FREQUENCY (kHz)
0.1
0.01
10 100 1,000
50mA
100礎
V
IN
= 4.2V
V
OUT
= 1.2V
/LowQ = GND
C
OUT
= 2.2礔
C
BYP
= 0.1礔
0
10
20
30
40
50
60
70
80
Power Supply Rejection Ratio
(LDO1 Normal Mode)
1
FREQUENCY (kHz)
0.1
0.01
10 100 1,000
50mA
100礎
V
IN
= 4.2V
V
OUT
= 1.2V
/LowQ = V
IN
C
OUT
= 2.2礔
C
BYP
= 0.1礔
150mA
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
1
FREQUENCY (kHz)
0.1
0.01
10 100 1,000
Power Supply Rejection Ratio
(LDO2 LowQ Mode)
50mA
100礎
V
IN
= 4.2V
V
OUT
= 2.8V
/LowQ = V
IN
C
OUT
= 2.2礔
C
BYP
= 0.01礔
10mA
0
10
20
30
40
50
60
70
80
90
100
Power Supply Rejection Ratio
(LDO2 Normal Mode)
1
FREQUENCY (kHz)
0.1
0.01
10 100 1,000
50mA
150mA
300mA
100礎
V
IN
= 4.2V
V
OUT
= 1.2V
/LowQ = V
IN
C
OUT
= 2.2礔
C
BYP
= 0.01礔
2.50
2.55
2.60
2.65
2.70
2.75
2.85
2.90
2.95
3.00
(LDO2) Output Voltage
20 40 60 80
TEMPERATURE (癈)
V
IN
= V
OUT
+ 1V
V
OUT
= 2.8V
C
BYP
= 0.1礔
C
OUT
= 2.2礔
EN1 = GND
EN2 = V
IN
2.80
vs. Temperature
30
35
40
50
55
60
65
70
Ground Current
20 40 60 80
TEMPERATURE (癈)
45
V
IN
= V
OUT
+ 1V
V
OUT
= 2.8V
C
BYP
= 0.1礔
C
OUT
= 2.2礔
/LowQ = V
IN
EN1 = GND
EN2 = V
IN
100mA
300mA
100礎
vs. Temperature
30
40
50
60
70
0 50 100 150 200 250 300
OUTPUT CURRENT (mA)
Ground Current
V
IN
= 2.8V
V
OUT
= 2.8V
C
BYP
= 0.1礔
C
OUT
= 2.2礔
vs. Output Current
0
20
40
60
80
100
120
140
0 50 100 150 200 250 300
OUTPUT CURRENT (mA)
(LDO2) Dropout Voltage
V
OUT
= 2.8V
C
BYP
= 0.1礔
C
OUT
= 2.2礔
/LowQ = V
IN
vs. Output Current
0.00
0.12
0.14
0.16
0.18
0.20
(LDO2) Dropout Voltage
20 40 60 80
TEMPERATURE (癈)
0.02
0.04
0.06
0.08
0.10
150mA
100mA
50mA
300mA
20mA
vs. Temperature
V
OUT
= 2.8V
C
OUT
= 2.2礔
C
BYP
= 0.1礔
/LowQ = V
IN
2.0
2.5
3.0
1.5 2.0 2.5 3.0 3.5
SUPPLY VOLTAGE (V)
Dropout Chararcteristics
150mA
300mA
100mA
C
OUT
= 2.2礔
C
BYP
= 0.1礔
/LowQ = V
IN
0.001
0.01
0.1
1
10
LDO1 Output Noise
Spectral Density
1
FREQUENCY (kHz)
0.1
0.01
10 100 1,00010,000
V
IN
= 4.2V
V
OUT
= 1.2V
C
BYP
= 0.1礔
C
OUT
= 2.2礔
/LowQ = V
IN
0.001
0.01
0.1
1
10
LDO2 Output Noise
Spectral Density
1
FREQUENCY (kHz)
0.1
0.01
10 100 1,00010,000
V
IN
= 4.2V
V
OUT
= 2.8V
C
BYP
= 0.1礔
C
OUT
= 2.2礔
/LowQ = V
IN
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2800-G4JYML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC2800-G4JYML TR | 功能描述:线性稳压器 - 标准 DC-DC + 2 Linear Regulators with LowQ Mode (Lead Free) RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MIC2800-G4KYML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
| MIC2800-G4KYML TR | 功能描述:线性稳压器 - 标准 DC-DC + 2 Linear Regulators with LowQ Mode (Lead Free) RoHS:否 制造商:STMicroelectronics 输出类型: 极性: 输出电压:1.8 V 输出电流:150 mA 负载调节: 最大输入电压:5.5 V 线路调整率: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOT-323-5L |
| MIC2800-G4MYML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: |
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