LM78M05 VOLTAGE REGULATORS Datasheet

LM78M05 Datasheet, PDF, Equivalent


Part Number

LM78M05

Description

THREE TERMINAL POSITIVE VOLTAGE REGULATORS

Manufacture

Oucan Semi

Total Page 5 Pages
Datasheet
Download LM78M05 Datasheet


LM78M05
SEMICONDUCTOR
TECHNICAL DATA
THREE TERMINAL POSITIVE VOLTAGE REGULATORS
5V, 8V, 12V, 15V.
LM78M
Series of three-terminal positive voltage regulators
employ built-in current limiting, thermal shutdown, and safe-operating
area protection which makes them virtually immune to damage from
output overloads. With adequate heatsinking, they can deliver in excess
of 0.5A output current.
LM78M05
BIPOLAR LINEAR INTEGRATED CIRCUIT
FEATURES
Output current in excess of 0.5A.
No external components.
Internal thermal overload protection.
Internal short circuit current limiting.
Output transistor safe-area compensation.
Available in DPAK package.
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
SYMBOL
Input Voltage
Power Dissipation (Tc=25 )
Power Dissipation
(Without Heatsink)
Operating Junction Temperature
Storage Temperature
Soldering Temperature
(10 seconds)
VIN
PD
PD
Tj
Tstg
Tsol
RATING
35
12
1.3
-40 150
-55 150
260
UNIT
V
W
W
1. INPUT
2. COMMON
3. OUTPUT
IPAK
2012. 09. 19
Revision No : 3
1/5

LM78M05
LM78M05
EQUIVALENT CIRCUIT
R13 R11
R12
Q1 R18
R3 R2
R9
R4
RA
RB
R13_1
R21 R20 R16
2012. 09. 19
Revision No : 3
2/5


Features SEMICONDUCTOR TECHNICAL DATA THREE TERM INAL POSITIVE VOLTAGE REGULATORS 5V, 8V , 12V, 15V. LM78M Series of three-ter minal positive voltage regulators empl oy built-in current limiting, thermal s hutdown, and safe-operating area prote ction which makes them virtually immune to damage from output overloads. With adequate heatsinking, they can deliver in excess of 0.5A output current. LM 78M05 BIPOLAR LINEAR INTEGRATED CIRCUIT FEATURES Output current in excess of 0.5A. No external components. Internal thermal overload protection. Internal s hort circuit current limiting. Output t ransistor safe-area compensation. Avail able in DPAK package. MAXIMUM RATINGS (Ta=25 ) CHARACTERISTIC SYMBOL Input Voltage Power Dissipation (Tc=25 ) Pow er Dissipation (Without Heatsink) Opera ting Junction Temperature Storage Tempe rature Soldering Temperature (10 second s) VIN PD PD Tj Tstg Tsol RATING 35 1 2 1.3 -40 150 -55 150 260 UNIT V W W 1. INPUT 2. COMMON 3. OUTPUT IPAK 2012. 09. 19 Revision No : .
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