ZXRE252ASA-7 Diodes Inc. / Zetex, ZXRE252ASA-7 Datasheet - Page 11

• 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

Ordering Information
Notes:
ZXRE250/ZXRE252
Document number: DS35228 Rev. 3 - 2
ZXRE250A(B)W5-7
ZXRE250A(B)SA-7
ZXRE252A(B)SA-7
(Note 7)
Device
7. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at
8. Suffix (B) denotes ZXRE250B (0.5% tolerance) device.
http://www.diodes.com/datasheets/ap02001.pdf.
0: Standard pinout
0: Standard pinout
2: Reversed pinout in SOT23
2: Reversed pinout in SOT23
Pinout variation
Pinout variation
Package
Code
W5
SA
SA
Packaging
(Note 5)
SOT23
SOT25
SOT23
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
ZXRE25 X X XX - 7
ZXRE25 X X XX - 7
Tolerance
Tolerance
A: ± 1.0%
A: ± 1.0%
B: ± 0.5%
B: ± 0.5%
Quantity
www.diodes.com
VERY LOW CATHODE CURRENT ADJUSTABLE
7” Tape and Reel
11 of 14
Part Number
SA: SOT23
SA: SOT23
W5: SOT25
W5: SOT25
Package
Package
Suffix
PRECISION SHUNT REGULATOR
-7
-7
-7
ZXRE250/ZXRE252
Quantity
NA
NA
NA
7: Tape & Reel
7: Tape & Reel
Ammo Box
Packing
Packing
Part Number
© Diodes Incorporated
Suffix
NA
NA
NA
May 2011