TA78L12S(TPE2,F) Toshiba, TA78L12S(TPE2,F) Datasheet - Page 12
![IC VREG 100MA 12V POS TO-92](/photos/5/60/56035/to-92_pkg_sml.jpg)
TA78L12S(TPE2,F)
Manufacturer Part Number
TA78L12S(TPE2,F)
Description
IC VREG 100MA 12V POS TO-92
Manufacturer
Toshiba
Datasheet
1.TA78L12SF.pdf
(15 pages)
Specifications of TA78L12S(TPE2,F)
Regulator Topology
Positive Fixed
Voltage - Output
12V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
1.7V @ 100mA
Number Of Regulators
1
Current - Output
100mA (Max)
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-92-3 (Long Body), TO-226
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
12 V
Output Current
0.1 A
Line Regulation
250 mV
Load Regulation
100 mV
Input Voltage Max
35 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 30 C
Maximum Power Dissipation
600 mW
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Precautions for Use
Destruction of the IC may occur if high voltage in excess of the IC output voltage (typ. value) is applied to the IC
output terminal. Where this possibility exists, connect a Zener diode between the output terminal and GND to
prevent any application of excessive voltage. In particular, in a current boosting circuit such as that shown in
Application Circuit Example (2), if the input voltage is suddenly applied by stages and, furthermore, load is light,
excessive voltage may be applied transiently to the output terminal of the IC. In such a case, it may become
necessary to increase the capacity of the output capacitor as appropriate, use a smaller R
IC bias current) or gradually raise the input voltage, in addition to using a Zener diode as mentioned above.
Application Circuits
(1) Standard Application
(2) A. Current Boost Voltage Regulator
(3) Current Regulator
B. Short-Circuit Protection
12
TA78L05,07,08,09,10,12,15S
1
(a resistor for bypassing
2007-02-19