LTC3406-1.2 - 1.5MHz, 600mA Synchronous Step-Down Regulator in ThinSOT
Switching frequency is internally set at 1.5MHz, allowing the use of small surface mount inductors and capacitors. The internal synchronous switch increases efficiency and eliminates the need for an external Schottky diode. The LTC3406-1.2 is available in a low profile (1mm) ThinSOT package.
Protected by U.S. Patents including 5481178, 6580258, 6304066, 6127815, 6498466, 6611131.
特点- High Efficiency: Up to 90%
- Very Low Quiescent Current: Only 20µA
- 600mA Output Current at VIN = 3V
- 2.5V to 5.5V Input Voltage Range
- 1.5MHz Constant Frequency Operation
- No Schottky Diode Required
- Shutdown Mode Draws < 1µA Supply Current
- Current Mode Operation for Excellent Line and Load Transient Response
- Overtemperature Protected
- Low Profile (1mm) ThinSOTTM Package
典型应用
| 应用- Cellular Telephones
- Personal Information Appliances
- Wireless and DSL Modems
- Digital Still Cameras
- MP3 Players
- Portable Instruments
封装信息 |
Order Information 订购型号器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) * |
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LTC3406ES5-1.2#TRMPBF | SOT-23 | E | $2.86 | $2.03 |
LTC3406ES5-1.2#TRPBF | SOT-23 | E | $2.86 | $2.01 |