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參數(shù)資料
| 型號(hào)： | MIC5231-5.0BM5 |
| 廠商： | MICREL INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | RZ Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 05V; Power: 0.5W; 1kVDC Isolation; SMD Package Styles; Single Regulated Output(Internal Linear Regulator); UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Efficiency to 62% |
| 中文描述： | 5 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 6/8頁(yè) |
| 文件大?。?/td> | 71K |
| 代理商： | MIC5231-5.0BM5 |
MIC5231
6
June 2000
MIC5231
Micrel
dissipation allowed can easily be determined.
P
D(max)
= (125
°
C
–
85
°
C)/235
°
C/W
P
D(max)
= 170mW
Therefore, the device can only dissipate 170mW maximum.
If the MIC5231 is powered off of a 12V source and the output
voltage is 3.3V, the maximum output current can be calcu-
lated.
P
D
= (Vin - Vout)
·
Iout
170mW = (12V - 3.3V)
·
Iout
Iout = 170mW/8.7V
Iout = 19.5mA
Therefore, the device can source almost 20mA at an ambient
of 85
°
C before the die temperature exceeds 125
°
C.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| mic5231 | Micropower μCap LDO Regulator(微功耗μCap技術(shù)低壓差穩(wěn)壓器) |
| MIC5233 | High Input Voltage, Low IQ ?Cap LDO Regulator |
| MIC5233-1.8BM5 | High Input Voltage, Low IQ ?Cap LDO Regulator |
| MIC5233-2.5BM5 | RZ Series - Econoline Regulated DC-DC Converters; Input Voltage (Vdc): 12V; Output Voltage (Vdc): 12V; Power: 0.5W; 1kVDC Isolation; SMD Package Styles; Single Regulated Output(Internal Linear Regulator); UL94V-0 Package Material; Optional Continuous Short Circuit Protected; Fully Encapsulated; Efficiency to 62% |
| MIC5233-3.0BM5 | High Input Voltage, Low IQ ?Cap LDO Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5232 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:10mA Ultra-Low Quiescent Current uCap LDO |
| MIC5232_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:10mA Ultra-Low Quiescent Current μCap LDO |
| MIC5232-1.2YD5 | 制造商:RF Micro Devices Inc 功能描述: 制造商:Micrel Inc 功能描述: |
| MIC5232-1.2YD5 TR | 功能描述:低壓差穩(wěn)壓器 - LDO 10mA Ultra low Iq Single uCap LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5232-1.2YD5TR | 制造商:Micrel 功能描述:LDO Regulator Pos 1.2V 0.01A |
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