参数资料
| 型号： | MIC5264-KKYML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.6V .15A 10-MLF |
| 标准包装： | 1 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.6V |
| 输入电压： | 2.7 V ~ 5.5 V |
| 电压 - 压降（标准）： | 0.21V @ 150mA |
| 稳压器数量： | 2 |
| 电流 - 输出： | 150mA |
| 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： | 标准包装 |
| 产品目录页面： | 1100 (CN2011-ZH PDF) |
| 其它名称： | 576-1845-6 |
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Input Voltage (V IN1/IN2 ) .............................. 0V to +7V
Enable Input Voltage (V EN1/EN2 )............................ 0V to +7V
Power Dissipation (P D ) .......................... Internally Limited (3)
Junction Temperature (T J ) ...........................-40°C to 125°C
Lead Temperature (soldering, #sec.)...........-55°C to 150°C
Storage Temperature (T s ) .......................................... 260°C
EDS Rating (4) ................................................................. 2kV
MIC5264
Operating Ratings (2)
Supply Input Voltage (V IN1/IN2 ) ...................... +2.7V to +5.5V
Enable Input Voltage (V EN1/EN2 ) ............................ 0V to +V IN
Junction Temperature (T A ) ........................ –40°C to +125°C
Junction Thermal Resistance
MLF-10L ( θ JA ) ....................................................75°C/W
Electrical Characteristics (5)
V EN = V IN = V OUT + 1V; I L =100μA; C L = 1.0μF; C BYP = 0.01μF per output; T A = 25°C, bold values indicate –40°C< T A <
+85°C; unless noted.
Parameter
Condition
Min
Typ
Max
Units
Output Voltage Accuracy
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current
Ground Pin Current (Per
Regulator)
PSRR (Ripple Rejection)
Current Limit
Output Noise
I OUT = 100uA
V IN = V OUT +1V to 5.5V
I OUT = 0.1mA to 150mA
I OUT = 50mA
I OUT = 150mA
V EN < 0.4V
I OUT = 0mA
I OUT = 150mA
f = 100Hz, C BYP = 0.1μF, I LOAD = 50mA
f = 1kHz, C BYP = 0.1μF, I LOAD = 50mA
f = 10kHz, C BYP = 0.1μF, I LOAD = 50mA
V OUT = 0V
C OUT = 1.0μF, C BYP = 0.1μF, f = 10Hz to 100kHz
-2
-3
0.05
2
75
210
0.2
75
80
62
64
64
225
57
2
3
0.2
3
500
2
120
150
%
%
%
%
mV
mV
μA
μA
μA
dB
dB
dB
mA
μV (rms)
Enable Input (EN1 and EN2)
Enable Input Logic Low
Enable Input Logic High
Enable Input Current
V IN = 2.7V to 5.5V, regulator shutdown
V IN = 2.7V to 5.5V, regulator enabled
V IL < 0.4V, regulator shutdown
V IH > 1.6V, regulator enabled
1.6
0.01
0.01
0.2
V
V
μA
μA
Thermal Shutdown
Thermal Shutdown Temperature
Hysteresis
Turn-on/Turn-off Characteristics
150
10
°C
°C
Turn-on Time
Discharge Resistance
40
500
150
μs
?
Notes :
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. The maximum allowable power dissipation of any T A (ambient temperature) is P D(max) = (T J(max) –T A )/ θ JA . Exceeding the maximum allowable power
dissipation will result in excessive die temperature, and the regulator will go into thermal shutdown. The θ JA of the MIC5264x.xYML (all versions) is
75°C/W on a PC board (see ”Thermal Considerations” section for further details).
4. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
5. Specification for packaged product only.
May 2006
4
M9999-052406
(408) 955-1690
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