ta76l431fb TOSHIBA Semiconductor CORPORATION, ta76l431fb Datasheet - Page 2

• Manufacturer Part Number: ta76l431fb
• Description: 2.495 V Adjustable High-precision Shunt Regulators
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Functional Block Diagram
Typical Application Circuits
Precautions During Use
(1) 2.495 V Reference (V
1. TA76L431FB
2. TA76L431FB
These products contain MOS elements. Please take care to avoid generating static electricity when handling
these devices.
The oscillation frequency of these devices is determined by the value of the capacitor connected between the
anode and the cathode.
When establishing maximum operating condition parameters, please derate the absolute maximum rating
values specified in these datasheets so as to allow an operational safety margin.
Use of a laminated ceramic capacitor is recommended
Reference (REF)
2.495 V
V
V
IN
OUT
= 2.495 V
KA
Cathode (K)
Anode (A)
= V
REF
)
(2) Shunt Regulator (V
2
Circuit Symbol
V
IN
Reference (REF)
R1
R2
V
OUT
=
I
REF
V
KA
REF
V
REF
> V
⎛
⎜
⎜
⎝
1
Cathode (K)
Anode (A)
+
REF
R
R
2
1
⎞
⎟
⎟
⎠
TA76L431FB
+
)
V
I
OUT
REF
2007-01-31
•
R
1