Category
CD432
Voltage Reference
Low voltage adjustable precision parallel voltage regulator
Active
| Production cycle：
Description
The CD432 is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output voltage may be set to any value between Vref (approximately 1.24 voltage) and 18 voltage with two external resistors. These devices have a typical dynamic output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacement for zener diodes in many applications.The CD432 is characterized for operation from -40℃ to +125℃.
Parameters
Features
Application
- Output Voltage(V):Adjustable
- reference Voltage(V):1.24
-
Minimum input voltage(V):-
-
aximum input voltage(V):-
- Maximum initial accuracy(%):2
- maximum output current(mA):-
- Reference voltage temperature drift (typical value)(ppm/℃):-
- Static current (typical value)(mA):0.042
-
Precise Reference Voltage to 1.24V
-
Guaranteed 0.5% Reference Voltage Tolerance
-
Sink Current Capability of 80μA to 100mA
-
Quick Turn-on
-
Adjustable Output Voltage,Vo=VREF to 18V
-
0.2Ω Typical Output Impedance
-
Graphic Card
-
PC Motherboard
-
Voltage Adapter
-
Switching Power Supply
-
Charger
Parameters
Part Number
Package
Vin (Min) (V)
Vin (Max) (V)
Vout (Min) (V)
Vout (Max) (V)
Iout (Max) (A)
Iq Typ (mA)
Reference Voltage (V)
Initial Accuracy (Max) (%)
Temp Coeff Typ (ppm/°C)
Temp Range(°C)
CD432AST23
Datasheet
CD432是一个三端可调调节器系列，在适用的温度范围内具有保证的热稳定性。输出电压可以设置为Vref(大约2.5V)和40V之间的任何值，有两个外部电阻。这些器件具有典型的动态输出阻抗0.2Ω。有源输出电路提供了非常锐利的开启特性，使这些器件在许多应用中成为齐纳二极管的极好替代品。CD432的特点是在-40℃至+125℃范围内工作。
Datasheet
PackageSOT23-3
Vin (Min) (V)
Adjustable
Vin (Max) (V)
1.24
Vout (Min) (V)
--
Vout (Max) (V)
--
Iout (Max) (A)
2
Iq Typ (mA)
--
Reference Voltage (V)
--
Initial Accuracy (Max) (%)
0.042
Temp Coeff Typ (ppm/°C)
Temp Range(°C)
-40 to 125
CD432AST89
Datasheet
CD432是一个三端可调调节器系列，在适用的温度范围内具有保证的热稳定性。输出电压可以设置为Vref(大约2.5V)和40V之间的任何值，有两个外部电阻。这些器件具有典型的动态输出阻抗0.2Ω。有源输出电路提供了非常锐利的开启特性，使这些器件在许多应用中成为齐纳二极管的极好替代品。CD432的特点是在-40℃至+125℃范围内工作。
Datasheet
PackageSOT89-3
Vin (Min) (V)
Adjustable
Vin (Max) (V)
1.24
Vout (Min) (V)
--
Vout (Max) (V)
--
Iout (Max) (A)
2
Iq Typ (mA)
--
Reference Voltage (V)
--
Initial Accuracy (Max) (%)
0.042
Temp Coeff Typ (ppm/°C)
Temp Range(°C)
-40 to 125
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