NCP4683:300 mA, Low Dropout Regulator
The NCP4683 is a CMOS Linear Voltage Regulator with 300 mA output current capability. The device has high output voltage accuracy, low supply current and high ripple rejection. The NCP4683 is easy to use, with output current fold-back protection circuit included. A Chip Enable function is included to save power by lowering supply current. The line and load transient responses are very good, thus this regulator is suitable for use as a power supply for communication equipment.
技术特性
- Operating Input Voltage Range: 1.40 V to 5.25 V
- Output Voltage Range: 0.8 V to 3.6 V (available in 0.1 V steps)
- Output Voltage Accuracy: ±1.0% (VOUT > 2.0 V)
- Supply Current: 50 A
- Dropout Voltage: 0.25 V (IOUT = 300 mA, VOUT = 2.8 V)
- High PSRR: 70 dB (f = 1 kHz)
- Line Regulation: 0.02%/V Typ.
- Stable with Ceramic Capacitors: 1.0 F or more
- Current Fold Back Protection
- Available in UDFN4 1.0 x 1.0 mm, SC−70, SOT23 Packages
- These are Pb−Free Devices
应用
- Post Power Supply voltage regulation for processors, FPGA, DSP
- Point of Load voltage regulation
- Noise filtering
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终端产品
- Battery-powered Equipment
- Networking and Communication Equipment
- Cameras, DVRs, STB and Camcorders
- Home Appliances
封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价) |
类型 |
外形 |
类型 |
数量 |
NCP4683DMU12TCG |
Active |
|
300 mA, Low Dropout Regulator, 1.2V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4 |
NCP4683DMU185TCG |
Active |
|
300 mA, Low Dropout Regulator, 1.85V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4 |
NCP4683DMU18TCG |
Active |
|
300 mA, Low Dropout Regulator, 1.8V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4 |
NCP4683DMU285TCG |
Active |
|
300 mA, Low Dropout Regulator, 2.85V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4 |
NCP4683DMU31TCG |
Active |
|
300 mA, Low Dropout Regulator, 3.1V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4
|
NCP4683DSQ18T1G |
Active |
|
300 mA, Low Dropout Regulator, 1.8V |
SC-88A-5 / SC-70-5 / SOT-323-5 |
419A-02 |
1 |
Tape and Reel |
3000 |
$0.3733 |
NCP4683DSQ28T1G |
Active |
|
300 mA, Low Dropout Regulator, 2.8V |
SC-88A-5 / SC-70-5 / SOT-323-5 |
419A-02 |
1 |
Tape and Reel |
3000 |
$0.3733 |
NCP4683DSQ33T1G |
Active |
|
300 mA, Low Dropout Regulator, 3.3V |
SC-88A-5 / SC-70-5 / SOT-323-5 |
419A-02 |
1 |
Tape and Reel |
3000 |
$0.3733 |
NCP4683HMU12TCG |
Active |
|
300 mA, Low Dropout Regulator, 1.2V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4 |
NCP4683HMU185TCG |
Active |
|
300 mA, Low Dropout Regulator, 1.85V |
UDFN-4 |
517BR |
1 |
Tape and Reel |
10000 |
$0.4 |
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