LTC1502-3.3是Linear公司的一款稳压的升压型充电泵产品，LTC1502-3.3是Single Cell to 3.3V Regulated Charge Pump DC/DC Converter，本站介绍了LTC1502-3.3的封装应用图解、特点和优点、功能等，并给出了与LTC1502-3.3相关的凌力尔特元器件型号供参考。
LTC1502-3.3 - Single Cell to 3.3V Regulated Charge Pump DC/DC Converter
LTC1502-3.3 - Single Cell to 3.3V Regulated Charge Pump DC/DC Converter - Linear Technology（凌力尔特）
The LTC1502-3.3 is a quadrupler charge pump DC/DC converter that produces a regulated 3.3V output from a single alkaline cell input. It requires only five small external capacitors-no inductors are required. Low supply current (40μA typical, 5μA in shutdown) and minimal external components make the LTC1502-3.3 ideal for space and power conscious single-cell applications. The total printed circuit board area of the circuit shown below is less than 0.125in2. Forcing the C1-/SHDN pin through an external resistive pull-down puts the part into shutdown mode. During shutdown, the internal oscillator is stopped and the load is disconnected from VIN. An internal pull-up current on the C1-/SHDN pin forces the part back into normal operation once the pull-down resistance is removed. The LTC1502-3.3 is short-circuit protected and survives an indefinite Vout short to ground. The LTC1502-3.3 is available in 8-pin MSOP and SO packages.
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| 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) |
|---|---|---|---|---|
| LTC1502CMS8-3.3 | MS-8 | C | $2.30 | $1.95 |
| LTC1502CMS8-3.3#PBF | MS-8 | C | $2.30 | $1.95 |
| LTC1502CMS8-3.3#TR | MS-8 | C | $2.01 | |
| LTC1502CMS8-3.3#TRPBF | MS-8 | C | $2.01 | |
| LTC1502CS8-3.3 | SO-8 | C | $2.10 | $1.75 |
| LTC1502CS8-3.3#PBF | SO-8 | C | $2.10 | $1.75 |
| LTC1502CS8-3.3#TR | SO-8 | C | $1.81 | |
| LTC1502CS8-3.3#TRPBF | SO-8 | C | $1.81 | |
| LTC1502IS8-3.3 | SO-8 | I | $2.50 | $2.10 |
| LTC1502IS8-3.3#PBF | SO-8 | I | $2.50 | $2.10 |
| LTC1502IS8-3.3#TR | SO-8 | I | $2.16 | |
| LTC1502IS8-3.3#TRPBF | SO-8 | I | $2.16 |
