参数资料
型号: MIC2212-GMBML TR
厂商: Micrel Inc
文件页数: 7/10页
文件大小: 0K
描述: IC REG LDO 1.8V/2.8V 10-MLF
标准包装: 5,000
稳压器拓扑结构: 正,固定式
输出电压: 1.8V,2.8V
输入电压: 2.25 V ~ 5.5 V
电压 - 压降(标准): 0.12V @ 150mA,0.24V @ 300mA
稳压器数量: 2
电流 - 输出: 150mA,300mA
电流 - 限制(最小): 150mA,300mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘,10-MLF?
供应商设备封装: 10-MLF?(3x3)
包装: 带卷 (TR)
其它名称: MIC2212-GMBMLTR
MIC2212-GMBMLTR-ND
MIC2212
Typical Characteristics (cont.)
Micrel, Inc.
35
30
25
Ground Current
vs. Output Current
LDO1
35
30
25
Ground Current
vs. Output Current
LDO2
60
50
40
Ground Current
vs. Output Current
Both Enabled
5
0
50
100
150
5
0
50 100 150 200 250 300
Both LDOs Active
0
50
100
150
20
15
10
0
LDO1 Only
LDO2 Disabled (V EN2 = LOW)
OUTPUT 1 LOAD CURRENT (mA)
20
15
10
0
LDO2 Only
LDO1 Disabled (V EN1 = LOW)
OUTPUT 2 LOAD CURRENT (mA)
30
20
10 Output Current LDO1
0
LDO2 = 300mA
Varied from 0 to Full Load
OUTPUT 1 LOAD CURRENT (mA)
60
50
40
Ground Current
vs. Output Current
Both Enabled
2.610
2.605
2.600
Output Voltage
vs. Load Current
2.870
2.865
2.860
2.855
2.850
Output Voltage
vs. Load Current
Both LDOs Active
0
50
100 150 200 250 300
0
25
50
75 100 125 150
0
50 100 150 200 250 300
30
20
10 Output Current LDO2
0
LDO1 = 150mA
Varied from 0 to Full Load
OUTPUT 2 LOAD CURRENT (mA)
2.595
2.590
2.585
2.580
OUTPUT 1 LOAD CURRENT (mA)
2.845
2.840
2.835
2.830
2.825
2.820
OUTPUT 2 LOAD CURRENT (mA)
3.15
3.10
3.05
Output Voltage 1
vs. Temperature
100μA load
2.95
2.90
2.85
Output Voltage 2
vs. Temperature
100μA load
1.60
1.40
1.20
1.00
Enable Voltage Threshold
vs. Supply Voltage
-40 -20 0 20 40 60 80 100120140
-40 -20 0 20 40 60 80 100120140
2.25 2.75 3.25 3.75 4.25 4.75 5.25
1
10 100 1k 10k 100k 1M
3.00
2.95
2.90
2.85
TEMPERATURE ° ( C)
POR Delay
10M
1M
100k
10k
1k
100
C IN = 1 μ F
10
COUT = 1 μ F
ILOAD = 100 μ A
1
POR SETTING CAP (pF)
February 2006
2.80
2.75
2.70
2.65
TEMPERATURE ° ( C)
7
0.80
0.60
0.40
0.20
0.00
SUPPLY VOLTAGE (V)
M9999-022106
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