AP431 Diodes Inc, AP431 Datasheet - Page 3

• Manufacturer Part Number: AP431
• Description: Voltage & Current References 2.495V - 36V 250mA
• Manufacturer: Diodes Inc

Specifications of AP431

• Product: Voltage References
• Topology: Shunt References
• Output Voltage: +/- 1 %
• Initial Accuracy: 1 %
• Average Temperature Coefficient (typ): 30 PPM / C
• Series Vref - Input Voltage (max): 36 V
• Shunt Current (max): 200 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: SOP-8
• Input Voltage: 20 V
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Functional Block Diagram
Symbol
Absolute Maximum Ratings
Notes:
AP431/AP431A
Document number: DS31002 Rev. 15 - 2
Symbol
2. T
3. Ratings apply to ambient temperature at 25°C.
Vcv
I
T
T
I
P
REF
CC
OP
ST
D
J
, max =150°C.
Cathode Voltage
Continuous Cathode Current
Reference Input Current
Operating Temperature
Storage Temperature
Power Dissipation (Notes 2, 3)
REF (R)
Parameter
V
REF
REF (R)
www.diodes.com
ADJUSTABLE PRECISION SHUNT REGULATOR
+
-
3 of 16
Cathode (C)
Anode (A)
SOT23(R)
SOT25
SC59(R)
SOP-8L
SOT89-3L
TO92-3L
Anode (A)
-10 to +250
-65 to +150
-20 to +85
AP431/AP431A
Rating
+36
400
550
400
600
800
780
10
© Diodes Incorporated
Unit
mW
mW
mW
mW
mW
mW
mA
mA
June 2010
o
o
V
C
C