at431un-gre Aimtron Technology, at431un-gre Datasheet - Page 4

• Manufacturer Part Number: at431un-gre
• Description: 1.24v Low-voltage Adjustable Precision Shunt Regulator
• Manufacturer: Aimtron Technology

AT431
Preliminary Product Information
1.24V Low-Voltage Adjustable Precision
Shunt Regulator
Parameter Measurement Information
Figure 2. Test Circuit for V KA >V ref
Figure 1. Test Circuit for V KA =V ref
V O = V KA =V ref *(1+R1/R2)+I ref * R1
V O = V KA =V ref
Figure 3. Test Circuit for I K(off)
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
WWW:
http://www.aimtron.com.tw
2/8/2006 REV:1.1
Email:
[e-mail]
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