参数资料
型号: MIC49500WR
厂商: Micrel Inc
文件页数: 3/11页
文件大小: 0K
描述: IC REG LDO ADJ 5A SPAK-7
标准包装: 48
稳压器拓扑结构: 正,可调式
输出电压: 0.7 V ~ 6 V
输入电压: 1.4 V ~ 6 V
电压 - 压降(标准): 0.29V @ 5A
稳压器数量: 1
电流 - 输出: 5A
电流 - 限制(最小): 5.5A
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SPak(7 引线 + 接片)
供应商设备封装: S-PAK-7
包装: 管件
Micrel, Inc.
Ordering Information
MIC49500
Part Number*
MIC49500-0.9WR
MIC49500-1.2WR
MIC49500WR
MIC49500-0.9WU
MIC49500-1.2WU
MIC49500WU
Voltage
0.9V
1.2V
ADJ
0.9V
1.2V
ADJ
Junction Temperature Range
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
Package
S-Pak-7
S-Pak-7
S-Pak-7
TO-263
TO-263
TO-263
Lead Finish*
RoHS Compliant
RoHS Compliant
RoHS Compliant
RoHS Compliant
RoHS Compliant
RoHS Compliant
Other Voltage available. Contact Micrel for details.
* RoHS compliant with ‘high-melting solder’ exemption.
Pin Configuration
7
6
5
4
3
2
1
VSNS/ADJ
NC
VOUT
GND
VIN
VBIAS
EN
7
6
5
4
3
2
1
VSNS/ADJ
NC
VOUT
GND
VIN
VBIAS
EN
MIC49500WR (S-Pak-7)
Pin Description
MIC49500WU (TO263-7)
Pin Number
S-Pak-7
1
Pin Name
(Fixed)
EN
Pin Name
(Adj)
EN
Pin Function
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
5
6
7
GND
VOUT
NC
VSNS
GND
VOUT
-
Ground (TAB is connected to Ground).
Output Voltage: Regulator Output.
No Connect
Remote Voltage Sense: Connect direct the load to improve
regulation. Connect direct to pin 5 if not used.
7
-
ADJ
Adjust Input. Connect external resistor divider to program output
voltage.
July 2007
3
M9999-071307
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相关代理商/技术参数
参数描述
MIC49500WR TR 功能描述:低压差稳压器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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
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:- 包装:剪切带(CT) 零件状态:有效 稳压器拓扑:正,可调式 电压 - 输出:0.7 V ~ 6 V 电流 - 输出:5A 电压 - 跌落(典型值):0.29V @ 5A 稳压器数:1 电压 - 输入:1.4 V ~ 6 V 电流 - 限制(最小值):5.5A 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SPak-7(7 引线 + 接片) 供应商器件封装:S-PAK-7 标准包装:1
MIC49500WU 功能描述:低压差稳压器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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
MIC49500WU TR 功能描述:低压差稳压器 - LDO 5A LDO, Low Vin, Low Vout, Fast transient response, Cap stable (RoHS Compliant) 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
MIC-5 功能描述:保险丝 250VAC 5A Fast Acting Indicating RoHS:否 制造商:Littelfuse 产品:Surface Mount Fuses 电流额定值:0.5 A 电压额定值:600 V 保险丝类型:Fast Acting 保险丝大小/组:Nano 尺寸:12.1 mm L x 4.5 mm W 安装风格: 端接类型:SMD/SMT 系列:485