ZR431LF01TA Diodes Zetex, ZR431LF01TA Datasheet - Page 3

• Manufacturer Part Number: ZR431LF01TA
• Description: IC REG SHUNT 1.24V-10V SOT23-3
• Manufacturer: Diodes Zetex

Specifications of ZR431LF01TA

• Reference Type: Shunt, Adjustable
• Voltage - Output: 1.24 ~ 10 V
• Tolerance: ±1%
• Temperature Coefficient: 50ppm/°C
• Number Of Channels: 1
• Current - Cathode: 30µA
• Current - Output: 25mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Fixed / Adjust / Prog: Adjust
• Output Voltage (max): 1.24 to 10V
• Reference Voltage Accuracy (max): 1
• Input Voltage (max): 10V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Current - Quiescent: -
• Lead Free Status / Rohs Status: Compliant
• Other names: ZR431LF01TR

Block diagram
Issue 3 - April 2008
© Zetex Semiconductors plc 2008
Deviation of reference input voltage, V
the maximum variation of the reference input voltage
over the full temperature range.
The average temperature coefficient of the reference
input voltage, V
The dynamic output impedance, R
When the device is programmed with two external
resistors, R1 and R2, (fig 2), the dynamic
impedance of the overall circuit, R’, is defined as:
Vref
R
R
Z
'
=
(
R
ppmIC
=
Z
3
1 (
Δ
Δ
+
V
I
)
Z
Z
=
R
R
1
2
V
V
ref
)
dev
ref
x
(
T
1000000
is defined as:
1
−
T
) 2
z
, is defined as:
dev
www.zetex.com
, is defined as
ZR431L
output