ZXRE252ASA-7 Diodes Inc. / Zetex, ZXRE252ASA-7 Datasheet - Page 2

• 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

Absolute Maximum Ratings
Notes:
Recommended Operating Conditions
ZXRE250/ZXRE252
Document number: DS35228 Rev. 3 - 2
Symbol
Symbol
I
V
T
I
REF
P
V
T
I
KA
T
KA
ST
KA
D
KA
J
2. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum ratings, for extended periods, may
3. T
4. Ratings apply to ambient temperature at 25°C.
A
reduce device reliability. Unless otherwise stated voltages specified are relative to the ANODE pin.
J
, max =150°C.
Operating Junction Temperature
Storage Temperature
Cathode Voltage
Continuous Cathode Current
Reference Input Current
Power Dissipation (Notes 3, 4)
Cathode Voltage
Cathode Current
Operating Ambient Temperature
(Note 2)
Parameter
Parameter
www.diodes.com
SOT23
SOT25
VERY LOW CATHODE CURRENT ADJUSTABLE
2 of 14
PRECISION SHUNT REGULATOR
ZXRE250/ZXRE252
0.065
V
Min
-40
REF
-0.050 to +10
-55 to +150
Rating
+150
150
330
500
40
Max
100
125
36
© Diodes Incorporated
May 2011
Unit
Unit
mW
mW
mA
mA
mA
°C
°
°
V
V
C
C