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参数资料
| 型号： | MIC2212-GMBML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/10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
Absolute Maximum Rating (1)
Supply Input Voltage (V IN ) ......................................0V to 7V
Enable Input Voltage (V EN ) ....................................0V to 7V
Power Dissipation (P D ) ................ Internally Limited, Note 3
Junction Temperature ............................... –40°C to +125°C
Storage Temperature (T S ) .......................... –65°C to 150°C
Lead Temperature (soldering, 5 sec.) ........................ 260°C
Electrical Characteristics (4)
Micrel, Inc.
Operating Ratings (2)
Supply Input Voltage (V IN ) ..............................2.25V to 5.5V
Enable Input Voltage (V EN ) ................................... 0V to Vin
Junction Temperature (T J ) ........................ –40°C to +125°C
Package Thermal Resistance
MLF?-10 ( θ JA ) .................................................... 60°C/W
V IN = V OUT +1.0V for higher output of the regulator pair; C OUT = 1.0μF, I OUT = 100μA; T J = 25°C, bold values indicate
–40°C ≤ T J ≤ +125°C; unless noted.
Parameter Conditions Min Typ
Max
Units
Output Voltage Accuracy
Output Voltage Temp.
Coef?cient
Variation from nominal V OUT
–1.0
–2.0
40
+1.0
+2.0
%
%
ppm/C
Line Regulation (5)
Load Regulation
V IN = V OUT +1V to 5.5V
I OUT = 100μA to 150mA (Regulator 1 and 2)
–0.3
–0.6
0.02
0.2
0.3
0.6
1.0
%/V
%
Dropout
Voltage (6)
I OUT = 100μA to 300mA (Regulator 2)
I OUT = 150mA (Regulator 1 and 2)
I OUT = 300mA (Regulator 2)
120
240
1.5
190
250
340
420
%
mV
mV
mV
Ground Pin Current
Ground Pin Current in
Shutdown
I OUT1 = I OUT2 = 0μA
I OUT1 = 150mA and I OUT2 = 300mA
V EN ≤ 0.4V
48
60
65
80
2.0
μA
μA
μA
μA
Ripple Rejection
Current Limit
Output Voltage Noise
Enable Input
Enable Input Voltage
f = 1kHz; C OUT = 1.0μF ceramic; C BYP = 10nF
f = 20kHz; C OUT = 1.0μF ceramic; C BYP = 10nF
V OUT = 0V (Regulator 1)
V OUT = 0V (Regulator 2)
C OUT =1μF, C BYP = 0.01μF, 10Hz to 100kHz
Logic Low (Regulator Shutdown)
150
300
60
40
280
450
30
460
700
0.6
dB
dB
mA
mA
μVrms
V
Logic High (Regulator Enabled)
1.8
V
Enable Input Current
POR Output
V TH
V OL
I POR
V IL < 0.6V (Regulator Shutdown)
V IH > 1.8V (Regulator Enabled)
Low Threshold, % of nominal V OUT2 (Flag ON)
High Threshold, % of nominal V OUT2 (Flag OFF)
POR Output Logic Low Voltage; I L = 250μA
Flag Leakage Current, Flag OFF
–1
–1
90
–1
0.01
0.01
0.02
0.01
+1
+1
96
0.1
+1
μA
μA
%
%
V
μA
M9999-022106
4
February 2006
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC2212-GMYML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual レCap LDO and Power-On Reset |
| MIC2212-GMYML TR | 功能描述:低压差稳压器 - LDO Dual Cap LDO in 3mm x 3mm MLF (Lead Free) 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 |
| MIC2212-GMYML-TR | 功能描述:Linear Voltage Regulator IC Positive Fixed 2 Output 1.8V, 2.8V 150mA, 300mA 10-MLF? (3x3) 制造商:microchip technology 系列:- 包装:剪切带（CT） 零件状态:停产 稳压器拓扑:正，固定式 电压 - 输出:1.8V，2.8V 电流 - 输出:150mA，300mA 电压 - 跌落（典型值）:0.12V @ 150mA，0.24V @ 300mA 稳压器数:2 电压 - 输入:2.25 V ~ 5.5 V 电流 - 限制（最小值）: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? 供应商器件封装:10-MLF?（3x3） 标准包装:1 |
| MIC2212-GPYML | 制造商:Rochester Electronics LLC 功能描述: 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC2212-GPYML TR | 功能描述:低压差稳压器 - LDO Dual Cap LDO in 3mm x 3mm MLF (Lead Free) 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 |
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