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参数资料
| 型号： | MIC5216-3.3BM5 |
| 厂商： | MICREL INC |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 500mA-Peak Output LDO Regulator Preliminary Information |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO5 |
| 封装： | TINY, SOT-23, 5 PIN |
| 文件页数： | 8/13页 |
| 文件大小： | 288K |
| 代理商： | MIC5216-3.3BM5 |
Micrel, Inc.
MIC5216
March 2007
4
M9999-032307
Absolute Maximum Ratings
Supply Input Voltage (VIN).............................. –20V to +20V
Power Dissipation (PD)..............................Internally Limited
Junction Temperature (TJ) ........................–40°C to +125°C
Lead Temperature (soldering, 5 sec.)........................ 260°C
Operating Ratings
Supply Input Voltage (VIN)................................. 2.5V to 12V
Enable Input Voltage (VEN)..................................... 0V to VIN
Junction Temperature (TJ) ........................–40°C to +125°C
Thermal Resistance (θJA).......................................... Note 1
Electrical Characteristics
VIN = VOUT +1V; COUT = 4.7F; IOUT = 100A; TJ = 25°C, bold values indicate –40°C < TJ < +125°C, unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VO
Output Voltage Accuracy
Variation from nominal VOUT
–1
–2
1
2
%
VO/T
Output Voltage Temperature
Coefficient
Note 2
40
ppm/°C
VO/VO
Line Regulation
VIN = VOUT +1V to 12V
0.009
0.05
0.1
%/V
VO/VO
Load Regulation
IOUT = 100A to 150mA (Note 3)
0.05
0.5
0.7
%
VIN – VO
Dropout Voltage, Note 4
IOUT = 100A
IOUT = 50mA
IOUT = 150mA
IOUT = 500mA
10
115
165
300
60
80
175
250
300
400
500
600
mV
IGND
Ground Pin Current, Notes 5, 6
(per regulator)
VEN ≥ 3.0V, IOUT = 100A
VEN ≥ 3.0V, IOUT = 50mA
VEN ≥ 3.0V, IOUT = 150mA
VEN ≥ 3.0V, IOUT = 500mA
80
350
1.8
8
130
170
650
900
2.5
3.0
20
25
A
mA
IGND
Quiescent Current, Note 6
VEN ≤ 0.4V
VEN ≤ 0.18V
0.05
0.10
3
8
A
PSRR
Ripple Rejection
Frequency = 120Hz
75
dB
ILIMIT
Current Limit
VOUT = 0V
700
1000
mA
VO/PD
Thermal Regulation
Note 7
0.05
%/W
eno
Output Noise
IOUT = 50mA, COUT = 2.2F
500
nV/√Hz
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| MIC5216-4.0BM5 TR | 功能描述:IC REG LDO 4V .5A SOT23-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正，固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD，TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
| MIC5216-4.0YM5 TR | 功能描述:低压差稳压器 - LDO 500mA Peak 1% Low Noise LDO w/Flag (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 |
| MIC5216-40BM5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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| MIC5216-5.0BM5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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