CAT6243: Linear Voltage Regulator, CMOS LDO, Adjustable Output, 1.0 A
The CAT6243 is a low dropout CMOS voltage regulator providing up to 1000 mA of output current with fast response to load current and line voltage changes. CAT6243 offers a user adjustable output voltage from 0.8 V to 5.0 V and its low quiescent current make CAT6243 ideal for energy conscious designs. CAT6243 is packaged in a space saving 3 mm x 3 mm WDFN-6 package with a power pad for heat sinking to the PCB.
特性- 2.0% Output Voltage Accuracy Over Temperature
- Current Limit and Thermal Protection
- 4 and 5 Lead DPAK-5 and 3 mm x 3 mm WDFN-6 Power Packages
- Guaranteed 1000 mA Continuous Output Current
- VOUT: 0.8 V to 5.0 V
- Dropout Voltage of 350 mV Typical at 1000 mA
- No-load Ground Current of 70 µA Typical
- Full-load Ground Current of 140 µA Typical
- Zero Current Shutdown Mode
- Under Voltage Lockout
- Stable with Ceramic Output Capacitors
- These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
| 优势- Accurate and stable output
- Safe to use
- Small footprint
|
应用- DSP Core and I/O Voltages
- FPGAs, ASICs
- PDAs, Mobile Phones, GPS
- Camcorders and Cameras
- Hard Disk Drives
|
数据表 (1)
封装图纸 (2)
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） |
|---|
| CAT6243-ADJCMT5T | Active | Pb-free
Halide free | WDFN-6 | 511AP | 1 | Tape and Reel | 3000 | $0.48 |
| CAT6243-ADJMT5T3 | Active | Pb-free
Halide free | WDFN-6 | 511AP | 1 | Tape and Reel | 3000 | $0.48 |
| CAT6243DCADJ-RKG | Active | Pb-free
Halide free | DPAK-5 | 369AE | 3 | Tape and Reel | 2500 | $0.5333 |
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) |
|---|
| CAT6243-ADJCMT5T | Single | Positive | 0.8, 1.2, 2.5, 3.3, 5.5 | 1 | 5.5 | 0.25 | 0.14 | 67 | 45 |
| CAT6243-ADJMT5T3 | Single | Positive | 0.8, 1.2, 2.5, 3.3, 5.5 | 1 | 5.5 | 0.25 | 0.14 | 67 | 45 |
| CAT6243DCADJ-RKG | Single | Positive | 0.8, 1.2, 2.5, 3.3, 5.5 | 1 | 5.5 | 0.25 | 0.14 | 67 | 45 |
