AP431 Diodes Inc, AP431 Datasheet - Page 2

• 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

Pin Assignments
AP431/AP431A
Document number: DS31002 Rev. 15 - 2
(1) SOT25
(3) SC59
(5) SOT23
(7) SOT89-3L
CATHODE
ANODE
ANODE
NC
NC
REF
1
1
(Top View)
1
(Top View)
(Top View)
1
2
3
Anode Cathode
(Top View)
2
3
3 REF
2 CATHODE
3 REF
2 CATHODE
4
5
ANODE
REF
www.diodes.com
ADJUSTABLE PRECISION SHUNT REGULATOR
2 of 16
(2) SOP-8L
(4) SC59R
(6) SOT23R
(8) TO92-3L
CATHODE
ANODE
ANODE
ANODE
ANODE
NC
1
(Top View)
(Top View)
1
+
+
+
(Top View)
1
3
4
2
(Top View)
AP431/AP431A
3 Cathode
2 Anode
1 REF
3
2
3
2
8
7
6
5
CATHODE
REF
CATHODE
REF
ANODE
REF
ANODE
NC
© Diodes Incorporated
June 2010