ZXRE252ASA-7 Diodes Inc. / Zetex, ZXRE252ASA-7 Datasheet - Page 4

• Manufacturer Part Number: ZXRE252ASA-7
• Description: Voltage & Current References Shunt Regulator
• Manufacturer: Diodes Inc. / Zetex

Specifications of ZXRE252ASA-7

• Rohs: yes
• Product: Voltage References
• Topology: Shunt References
• Output Voltage: 2.5 V to 36 V
• Initial Accuracy: 1 %
• Average Temperature Coefficient (typ): 34 PPM/ C
• Shunt Current (max): 100 mA
• Maximum Operating Temperature: + 125 C
• Package / Case: SOT23
• Input Voltage: 36 V
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Reference Type: Fixed/Precision
• Series Vref - Input Voltage (max): 2.52 V
• Series Vref - Input Voltage (min): 2.47 V
• Series Vref - Supply Current (max): 4 uA
• Shunt Current (min): 0.065 mA

Test Circuits
ZXRE250/ZXRE252
Document number: DS35228 Rev. 3 - 2
Figure 1. Test circuit for V
Figure 2. Test circuit for V
Figure 3. Test circuit for I
www.diodes.com
VERY LOW CATHODE CURRENT ADJUSTABLE
4 of 14
KA
KA
OFF
= V
> V
PRECISION SHUNT REGULATOR
REF
REF
ZXRE250/ZXRE252
© Diodes Incorporated
May 2011