(TA78DL05F - TA78DL15F) LOW DROPOUT VOLTAGE REGULATOR - Toshiba Semiconductor
Description
TA78DL05,06,08,09,10,12,15F
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA78DL05F,TA78DL06F,TA78DL08F,TA78DL09F, TA78DL10F,TA78DL12F,TA78DL15F
5 V, 6 V, 8 V, 9 V, 10 V, 12 V, 15 V Three-Terminal Low Dropout Voltage Regulator
The TA78DL××F series consists of positive fixed output voltage regulator IC capable of sourcing current up to 250 mA.
Due to the features of low dropout voltage and low standby current, these devices are useful for battery powered equipment.
This series includes current limiting, thermal shutdown, overvoltage protection, input fault protection and excessive transient protection circuits internally.
Features
l Low standby current of 500 µA typical.
l Maximum output current up to 250 mA.
l Low dropout voltage of less than 0.
6 V (@ IOUT = 0.
2 A).
l Multi-protection:
Reverse connection of power supply, 60 V load dump, thermal shut down and current limiting.
l Packaged in POWER MOLD.
Pin Assignment
Marking side
132 IN GND OUT
(HEATSINK)
Block Diagram
Weight HSIP3-P-2.
30B: 0.
36 g (Typ.
) HSOP3-P-2.
30A: 0.
36 g (Typ.
)
1 2001-08-08
Maximum Ratings (Ta = 25°C)
Characteristics
Operating input voltage
Input voltage of surge
Power dissipation
(Ta = 25°C) (Tc = 25°C)
Operating temperature
Storage temperature
Junction temperature
Thermal resistance
Storage temperature·time
Symbol
VIN VIN
PD
Topr Tstg Tj Rth (j-c) Rth (j-a) Tsol
TA78DL05,06,08,09,10,12,15F
Rating
29 60 1 10 −40~85 −55~150 150 12.
5 125 260 (10s)
Unit V V
W
°C °C °C
°C/W
°C
TA78DL05F Electrical Characteristics (Unless otherwise specified, VIN = 14 V, IOUT = 10 mA, Tj = 25°C)
Characteristics Output voltage Line regulation Load regulation Quiescent current
Dropout voltage Max operating voltage
Symbol VOUT Reg·line Reg·load
IB VD VIN
Test Circuit
Test Condition
―
5.
35 V ≤ VIN ≤ 26 V, −40°C ≤ Ta ≤ 85°C
― 9 V ≤ VIN ≤ 16 V 6 V ≤ VIN ≤ 26 V
― 10 mA ≤ IOUT ≤ 200 mA
―
IOUT ≤ 10 mA, 6 V ≤ VIN ≤ 26 V
― IOUT = 50 mA IOUT = 200 mA
――
Min Typ.
Max Unit
4.
5 5 5.
5
...
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