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| 型号： | MC33275D-2.5R2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 2.5V .3A 8SOIC |
| 产品变化通告： | Product Obsolescence 11/Feb/2009 |
| 标准包装： | 2,500 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 2.5V |
| 输入电压： | 最高 13V |
| 电压 - 压降（标准）： | 0.26V @ 300mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 300mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 带卷 (TR) |
| 其它名称： | MC33275D-2.5R2OS |
MC33275, NCV33275
300 mA, Low Dropout
Voltage Regulator
The MC33275 series are micropower low dropout voltage
regulators available in a wide variety of output voltages as well as
packages, SOT ? 223, SOP ? 8, DPAK, and DFN 4x4 surface mount
packages. These devices feature a very low quiescent current and are
capable of supplying output currents up to 300 mA. Internal current
and thermal limiting protection are provided by the presence of a short
circuit at the output and an internal thermal shutdown circuit.
Due to the low input ? to ? output voltage differential and bias current
specifications, these devices are ideally suited for battery powered
http://onsemi.com
LOW DROPOUT
MICROPOWER VOLTAGE
REGULATOR
computer, consumer, and industrial equipment where an extension of
useful battery life is desirable.
Features
? Low Input ? to ? Output Voltage Differential of 25 mV at I O = 10 mA,
and 260 mV at I O = 300 mA
? Extremely Tight Line and Load Regulation
? Stable with Output Capacitance of only 0.33 m F for 2.5 V Output
Voltage
? Internal Current and Thermal Limiting
? NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC ? Q100
Qualified and PPAP Capable
? These are Pb ? Free Devices
Applications
? Battery Powered Consumer Products
? Hand ? Held Instruments
? Camcorders and Cameras
V in
V out
Thermal &
1
8
1
3
1
3
1
4
4
SOT ? 223
ST SUFFIX
CASE 318E
SOIC ? 8
D SUFFIX
CASE 751
DPAK ? 3
DT SUFFIX
CASE 369A
DFN ? 8, 4x4
MN SUFFIX
CASE 488AF
1
MARKING
DIAGRAMS
AYW
275xx G
G
8
275xx
ALYW G G
1
275xxG
ALYWW
1
1
275xx
ALYW G
G
1.23 V
V. Ref.
Anti ? sat
Protection
Rint
xx = Voltage Version
A = Assembly Location
L = Wafer Lot
Y = Year
W, WW = Work Week
G or G = Pb ? Free Device
(Note: Microdot may be in either location)
54 K
This device contains 41 active transistors
GND
ORDERING INFORMATION
See detailed ordering and shipping information in the
package dimensions section on page 10 of this data sheet.
Figure 1. Simplified Block Diagram
? Semiconductor Components Industries, LLC, 2013
October, 2013 ? Rev. 19
1
Publication Order Number:
MC33275/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33275D-3.0 | 功能描述:低压差稳压器 - LDO 3.0V 300mA 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 |
| MC33275D-3.0G | 功能描述:低压差稳压器 - LDO 3.0V 300mA 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 |
| MC33275D-3.0R2 | 功能描述:低压差稳压器 - LDO 3.0V 300mA 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 |
| MC33275D-3.0R2G | 功能描述:低压差稳压器 - LDO 3.0V 300mA 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 |
| MC33275D-3.3 | 功能描述:低压差稳压器 - LDO 3.3V 300mA 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 |
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