参数资料
| 型号： | MIC2214-WSYML TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.6V/3.3V 10MLF |
| 标准包装： | 5,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.6V，3.3V |
| 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： | MIC2214-WSYMLTR MIC2214-WSYMLTR-ND |
MIC2214
Absolute Maximum Rating (Note 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
Open-Drain Output (DRV) ........................................ 250mA
Lead Temperature (soldering, 5 sec.) ........................ 260°C
Electrical Characteristics (Note 4)
Micrel, Inc.
Operating Ratings (Note 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 ) 1" square 2 oz. copper ............... 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; Note 5
Load Regulation
Dropout Voltage; Note 6
Ground Pin Current
Ground Pin Current in Shutdown
Ripple Rejection
Current Limit
Output Voltage Noise
V IN = V OUT +1V to 5.5V
I OUT = 100μA to 150mA (Regulator 1 and 2)
I OUT = 100μA to 300mA (Regulator 2)
I OUT = 150mA (Regulator 1 and 2)
I OUT = 300mA (Regulator 2)
I OUT1 = I OUT2 = 0μA
I OUT1 = 150mA & I OUT2 = 300mA
V EN ≤ 0.4V
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
–0.3
–0.6
150
300
0.02
0.2
120
240
48
60
60
40
280
450
30
0.3
0.6
1.0
1.5
190
250
340
420
65
80
2.0
460
700
%/V
%
%
mV
mV
mV
μA
μA
μA
μA
dB
dB
mA
mA
μVrms
Enable Input
Enable Input Voltage
Logic Low (Regulator Shutdown)
Logic High (Regulator Enabled)
1.8
0.6
V
V
Enable Input Current
V IL < 0.6V (Regulator Shutdown)
V IH > 1.8V (Regulator Enabled)
–1
–1
0.01
0.01
+1
+1
μA
μA
POR Output
V TH
V OL
I POR
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, ?ag OFF
90
–1
0.02
0.01
96
0.1
+1
%
%
V
μA
M9999-101705
4
October 2005
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PDF描述 |
|---|---|
| ABC22DREI | CONN EDGECARD 44POS .100 EYELET |
| MIC2214-WMYML TR | IC REG LDO 1.6V/2.8V 10MLF |
| MIC2214-SMYML TR | IC REG LDO 3.3V/2.8V 10MLF |
| MIC2214-PWYML TR | IC REG LDO 3/1.6V .15A/.3A 10MLF |
| MIC2214-PNYML TR | IC REG LDO 3V/2.85V 10MLF |
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