ZTL432AFTA Diodes Zetex, ZTL432AFTA Datasheet - Page 6

• Manufacturer Part Number: ZTL432AFTA
• Description: IC SHUNT REG ADJ PREC 1% SOT23-3
• Manufacturer: Diodes Zetex

Specifications of ZTL432AFTA

• Reference Type: Shunt, Adjustable
• Voltage - Output: 2.5 ~ 20 V
• Tolerance: ±1%
• Number Of Channels: 1
• Current - Cathode: 400µA
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Temperature Coefficient: -
• Current - Quiescent: -
• Other names: ZTL432AFTR

DC Test Circuits
Notes
Deviation of reference input voltage, Vdev, is defined as
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
R
When the device is programmed with two external
resistors, R1 and R2, (fig 2), the dynamic output
impedance of the overall circuit, R'
R'
Stability Boundary
The ZTL431 and ZTL432 are stable with a range of
capacitive loads. A zone of instability exists as
demonstrated in the typical characteristic graph on page
4. The graph shows typical conditions. To ensure
reliable stability a capacitor of 4.7nF or greater is
recommended between anode and cathode.
ZTL431/ZTL432
Document number: DS33263 Rev. 15 - 2
Z
V
Z
REF
= ΔV
= R
ΔI
(ppm/°C)
Z
Z
Z
(
1
+
R2
R1
ref
=
is defined as:
)
V
DEV ×
V
REF
1,000,000
(T1-T2)
z
, is defined as:
z
, is defined as:
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November 2010