MC33275: Linear Voltage Regulator, LDO, 300 mA
The MC33275 series are micropower low dropout (LDO) linear voltage regulators available in a wide variety of output voltages as well as packages, DPAK, SOT-223, and SOP-8 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.The MC33275 is available as a MC33375 which includes an On/Off control.Due to the low input-to-output voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable.
特性- Low Quiescent Current (125 mA)
- Low Input-to-Output Voltage Differential of 25 mV at IO = 10mA, and 260 mV at IO = 300 mA
- Extremely Tight Line and Load Regulation
- Stable with Output Capacitance of only 0.33 mF for 2.5 V Output Voltage
- Internal Current and Thermal Limiting
|
应用- Battery Powered Consumer Products
- HandHeld Instruments
- Camcorders and Cameras
|
数据表 (1)
封装图纸 (4)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| MC33275D-2.5G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.408 |
| MC33275D-2.5R2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.408 |
| MC33275D-3.0G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.408 |
| MC33275D-3.0R2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.408 |
| MC33275D-3.3G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.408 |
| MC33275D-3.3R2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.408 |
| MC33275D-5.0G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | $0.408 |
| MC33275D-5.0R2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | $0.408 |
| MC33275DT-2.5G | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tube | 75 | $0.42 |
| MC33275DT-2.5RKG | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tape and Reel | 2500 | $0.42 |
| MC33275DT-3.0G | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tube | 75 | $0.42 |
| MC33275DT-3.0RKG | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tape and Reel | 2500 | $0.42 |
| MC33275DT-3.3G | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tube | 75 | $0.42 |
| MC33275DT-3.3RKG | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tape and Reel | 2500 | $0.42 |
| MC33275DT-5.0G | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tube | 75 | $0.42 |
| MC33275DT-5.0RKG | Active | Pb-free
Halide free | DPAK-3 | 369C | 1 | Tape and Reel | 2500 | $0.42 |
| MC33275MN-2.5R2G | Active | Pb-free
Halide free | DFN-8 | 488AF | 1 | Tape and Reel | 4000 | $0.4667 |
| MC33275MN-3.0R2G | Active | Pb-free
Halide free | DFN-8 | 488AF | 1 | Tape and Reel | 4000 | $0.4667 |
| MC33275MN-3.3R2G | Active | Pb-free
Halide free | DFN-8 | 488AF | 1 | Tape and Reel | 4000 | $0.4667 |
| MC33275MN-5.0R2G | Active | Pb-free
Halide free | DFN-8 | 488AF | 1 | Tape and Reel | 4000 | $0.4667 |
| MC33275ST-2.5T3G | Active | Pb-free
Halide free | SOT-223-4 / TO-261-4 | 318E-04 | 1 | Tape and Reel | 4000 | $0.408 |
| MC33275ST-3.0T3G | Active | Pb-free
Halide free | SOT-223-4 / TO-261-4 | 318E-04 | 1 | Tape and Reel | 4000 | $0.408 |
| MC33275ST-3.3T3G | Active | Pb-free
Halide free | SOT-223-4 / TO-261-4 | 318E-04 | 1 | Tape and Reel | 4000 | $0.408 |
| MC33275ST-5.0T3G | Active | Pb-free
Halide free | SOT-223-4 / TO-261-4 | 318E-04 | 1 | Tape and Reel | 4000 | $0.408 |
订购产品技术参数
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| MC33275D-2.5G | Single | Positive | 2.5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-2.5R2G | Single | Positive | 2.5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-3.0G | Single | Positive | 3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-3.0R2G | Single | Positive | 3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-3.3G | Single | Positive | 3.3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-3.3R2G | Single | Positive | 3.3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-5.0G | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275D-5.0R2G | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-2.5G | Single | Positive | 2.5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-2.5RKG | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-3.0G | Single | Positive | 3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-3.0RKG | Single | Positive | 3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-3.3G | Single | Positive | 3.3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-3.3RKG | Single | Positive | 3.3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-5.0G | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275DT-5.0RKG | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275MN-2.5R2G | Single | Positive | 2.5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275MN-3.0R2G | Single | Positive | 3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275MN-3.3R2G | Single | Positive | 3.3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275MN-5.0R2G | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275ST-2.5T3G | Single | Positive | 2.5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275ST-3.0T3G | Single | Positive | 3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275ST-3.3T3G | Single | Positive | 3.3 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
| MC33275ST-5.0T3G | Single | Positive | 5 | 0.3 | 13 | 0.26 | 0.125 | 75 | 46 |
