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参数资料
| 型号： | MIC37112YMT TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/20页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1A 6TMLF |
| 特色产品： | MIC37110/112 and MIC37120/122 LDOs |
| 标准包装： | 5,000 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 可调至 1V |
| 输入电压： | 2.375 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.23V @ 1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1A |
| 电流 - 限制（最小）： | 1.2A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-VDFN 裸露焊盘，6-TMLF? |
| 供应商设备封装： | 6-TMLF?（2x2） |
| 包装： | 带卷 (TR) |
Power Dissipation (P D(max) )………………Internally Limited
ESD Rating
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (V IN ) ......................................... -0.3V to +6V
Enable Voltage (V EN ). ....................................... -0.3V to +V IN
Adjust Pin Voltage (V ADJ ).................................. -0.3V to +V IN
Lead Temperature (soldering, 5s) .............................. 260°C
Storage Temperature (T s ) ......................... –65°C to +150°C
(3)
HBM ......................................................................... 3kV
MIC37110/MIC37112
MIC37120/MIC37122
Operating Ratings (2)
Supply Voltage (V IN ) ................................. +2.375V to +5.5V
Enable Voltage (V EN ). ............................................. 0V to V IN
(4)
Junction Temperature (T J ) ........................ –40°C to +125°C
Package Thermal Resistance
SOT-223 ( θ JA ) .................................................... 40°C/W
SOIC-8 ( θ JA ) ....................................................... 63°C/W
Thin MLF-6 ( θ JA ) .............................................. 100°C/W
Electrical Characteristics (5)
V IN = V EN = V OUT + 1V; I OUT = 10mA; C IN = 1.0 μF; C OUT = 2.2μF; T J = 25 ° C, bold values indicate –40 ° C ≤ T J ≤ + 125 ° C, unless noted.
Parameter
Condition
Min.
Typ.
Max.
Units
Power Supply Input
Input Voltage Range (V IN )
Input Supply UVLO
Input Supply UVLO Hysteresis
2.375
100
5.5
2.2
V
V
mV
Ground Pin Current
(6)
10mA ≤ I OUT ≤ 1.0A
250
500
μA
Ground Current in Shutdown
V EN = V OUT = 0V
0.1
5
μA
Reference
Adjust Pin Voltage
Adjustable Option
0.975
1
1.025
V
Output Voltage Accuracy
Load Regulation
Line Regulation
ADJ Pin Current
Fixed Option
I OUT = 10mA to 1A
V IN = (V OUT + 1V) to 5.5V
V ADJ = 1.0V
-2
-2.5
-1.0
0.05
0.01
+2
+2.5
+1.0
0.5
1
%
%
%
μA
Current Limit
Current Limit
V OUT = 0V
1.2
2.3
4.0
A
Dropout Voltage
Dropout Voltage (V IN ? V OUT )
(7)
I OUT = 1A
230
400
mV
Load Discharge Resistance (MIC37120/MIC37122)
Load Discharge Resistance
V EN = 0V; V IN = 3.6V; I OUT = 3mA
30
Ω
Enable Input
Enable Logic Level High
1.2
0.75
V
Enable Logic Level Low
EN Hysteresis
0.65
100
0.25
V
mV
EN Pin Current
V EN = 0.2V (Regulator Shutdown)
V IN = V EN = 3.6V (Regulator Enabled)
0.1
0.1
1
1
μA
December 2012
4
M9999-121312-A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC37120-1.8YM | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:High-Performance, Low-Noise, 1A LDOs |
| MIC37120-1.8YM TR | 制造商:Micrel Inc 功能描述:LDO Regulator Pos 1.8V 1A 6-Pin Thin MLF EP |
| MIC37120-1.8YMT | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:High-Performance, Low-Noise, 1A LDOs |
| MIC37120-1.8YMT TR | 功能描述:低压差稳压器 - LDO High-Performance, Low-Noise 1A 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 |
| MIC37120-1.8YMTTR | 制造商:Micrel 功能描述:LDO Regulator 1A 1.8V 2% Discharge MLF6 |
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