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Features特点:
· Wide Programmable Precise Output Voltage from(基准电压VREF)
1.24V to 18V
· High Stability under Capacitive Load
· Low Temperature Deviation: 3mV Typical
· Low Equivalent Full-range Temperature Coefficient:
20PPM/oC Typical
· Low Dynamic Output Resistance: 0.05Ω Typical
· High Sink Current Capacity from 0.1mA to
100mA
· Low Output Noise
· Wide Operating Range of -40 to 125oC
Applications应用:
· Graphic Card
· PC Motherboard
· Voltage Adapter
· Switching Power Supply
· Charger
线性电源管理器 | Shunt Regulator | 并联调节器[稳压器] | ||||
Part Number | VKA(V) | IKA(mA) | VREF(V) | Voltage Tolerance (%) | Minimum Cathode Current for Regulation IKA(MIN)(uA) | Package |
AZ431-B | VREF to 18 | 1 to 100 | 2.5 | 0.4, 0.8 | 400 | TO-92 SOT-89 SOT-23 SOT-23-5 |
AZ431L | VREF to 18 | 0.1 to 100 | 1.24 | 0.5, 1.0 | 55 | TO-92 SOT-89 SOT-23 SOT-23-5 |
AN431 | VREF to 36 | 1 to 100 | 2.5 | 0.5, 1.0 | 400 | SOT-23 |
AN431-B | VREF to 18 | 1 to 100 | 2.5 | 0.5, 1.0 | 400 | SOT-23 |
AZ431-A | VREF to 36 | 1 to 100 | 2.5 | 400 | TO-92 SOT-89 SOT-23 SOT-23-5 | |
AZ432 | VREF to 18 | 0.1 to 100 | 1.25 | 0.5, 1.0 | 55 | TO-92 SOT-89 SOT-23 SOT-23-5 |
AS431 | VREF to 36 | 1 to 100 | 2.5 | 400 | TO-92 SOT-89 SOT-23 SOT-23-5 | |
AS431i | VREF to 36 | 0.05 to 100 | 2.5 | 0.5, 1.0 | 10 | TO-92 SOT-89 SOT-23 |
封装:
AZ431LAZ-E1,AZ431LAZTR-E1,KIA2431
BCD