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參數(shù)資料
| 型號(hào)： | MIC49500-1.2WU |
| 廠商： | MICREL INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 5A Dual Supply, Low Voltage, High Bandwidth LDO |
| 中文描述： | 1.2 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSSO7 |
| 封裝： | ROHS COMPLIANT, TO-263, 7 PIN |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 233K |
| 代理商： | MIC49500-1.2WU |
Micrel, Inc.
MIC49500
Ordering Information
November 2005
3
M9999-110805
(408) 955-1690
Part Number*
Voltage
Junction Temperature Range
Package
Lead Finish*
MIC49500-0.9WR
0.9V
–40°C to +125°C
S-Pak-7
RoHS Compliant
MIC49500-1.2WR
1.2V
–40°C to +125°C
S-Pak-7
RoHS Compliant
MIC49500WR
ADJ
–40°C to +125°C
S-Pak-7
RoHS Compliant
MIC49500-0.9WU
0.9V
–40°C to +125°C
TO-263
RoHS Compliant
MIC49500-1.2WU
1.2V
–40°C to +125°C
TO-263
RoHS Compliant
MIC49500WU
ADJ
–40°C to +125°C
TO-263
RoHS Compliant
Pin Configuration
Other Voltage available. Contact Micrel for details.
* RoHS compliant with ‘high-melting solder’ exemption.
7
6
5
4
3
2
1
VSNS/ADJ
NC
VOUT
GND
VIN
VBIAS
EN
MIC49500WU (TO263-7)
MIC49500WR (S-Pak-7)
7
6
5
4
3
2
1
VSNS/ADJ
NC
VOUT
GND
VIN
VBIAS
EN
Pin Description
Pin Number
S-Pak-7
Pin Name
(Fixed)
Pin Name
(Adj)
Pin Function
1
EN
EN
Enable: TTL/CMOS compatible input. Logic high = enable,
logic low or open = shutdown.
2
VBIAS
VBIAS
Bias Supply: Bias supply input for powering all internal circuitry of
the device, except the main current path.
3
VIN
VIN
Input Voltage: Main Power Input Supply. Supplies main current
to output device.
4
GND
GND
Ground: Package TAB is connected to Ground.
5
VOUT
VOUT
Output Voltage: Regulator Output.
6
NC
No Connect
7
VSNS
-
Remote Voltage Sense: Connect direct the load to improve
regulation. Connect direct to pin 6 if not used.
7
-
ADJ
Adjust Input. Connect external resistor divider to program output
voltage.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MIC49500WR | 5A Dual Supply, Low Voltage, High Bandwidth LDO |
| MIC49500WU | 5A Dual Supply, Low Voltage, High Bandwidth LDO |
| MIC5010 | Full-Featured High- or Low-Side MOSFET Driver |
| MIC5010BM | Full-Featured High- or Low-Side MOSFET Driver |
| MIC5010BN | Full-Featured High- or Low-Side MOSFET Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MIC49500WR | 功能描述:低壓差穩(wěn)壓器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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 |
| MIC49500WR TR | 功能描述:低壓差穩(wěn)壓器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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 |
| MIC49500WR-TR | 功能描述:Linear Voltage Regulator IC Positive Adjustable 1 Output 0.7 V ~ 6 V 5A S-PAK-7 制造商:microchip technology 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 穩(wěn)壓器拓?fù)?正，可調(diào)式 電壓 - 輸出:0.7 V ~ 6 V 電流 - 輸出:5A 電壓 - 跌落（典型值）:0.29V @ 5A 穩(wěn)壓器數(shù):1 電壓 - 輸入:1.4 V ~ 6 V 電流 - 限制（最小值）:5.5A 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SPak-7（7 引線 + 接片） 供應(yīng)商器件封裝:S-PAK-7 標(biāo)準(zhǔn)包裝:1 |
| MIC49500WU | 功能描述:低壓差穩(wěn)壓器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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 |
| MIC49500WU TR | 功能描述:低壓差穩(wěn)壓器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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 |
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