mc7805ac Freescale Semiconductor, Inc, mc7805ac Datasheet - Page 2

• Manufacturer Part Number: mc7805ac
• Description: Three Terminal Positive Fixed Voltage Regulators
• Manufacturer: Freescale Semiconductor, Inc

MAXIMUM RATINGS
NOTE: ESD data available upon request.
2
Input Voltage (5.0 – 18 V)
Input Voltage
Power Dissipation
Case 221A
Case 936 (D 2 PAK)
Storage Junction Temperature Range
Operating Junction Temperature
T A = 25 C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
T A = 25 C
Thermal Resistance, Junction–to–Ambient
Thermal Resistance, Junction–to–Case
R18
100 k
D1
Zener
(24 V)
Q7
QNPN
R17
9.0 k
R1
10.66 k
R2
1.56 k
Q8
QNPN
Rating
(T A = 25 C, unless otherwise noted.)
Q6
QNPN
Q17
LAT
QNPN 2
QNPN
Q14
Q9
MC7800, MC7800A, LM340, LM340A Series
Q5
QNPN 2
R6
1.0 k
MC7800
R5
4.5 k
R11
15 k
3.0 P
C2
Representative Schematic Diagram
This device contains 22 active transistors.
Q13
QNPN
QNPN 6
Symbol
R JC
R JA
R JA
R JA
T stg
P D
P D
T J
Q1
V I
R7
14 k
LAT 3 A
Q18
R24
50
QNPN
QNPN
Q15
Q10
Q2
QNPN 4
R3
1.8 k
Internally Limited
Internally Limited
See Figure 13
C3
QNPN
R20
17500
Diode
–65 to +150
R22
100
Q4
Q16
N+
Value
1.0 P
+150
5.0
5.0
35
40
65
C1
30 P
R8
5.0 k
Q3
QNPN
R16
600
R9
3.0 k
QNPN
Q12
Q19
QNPN
3340–(3316ACT)
SUB
Q11 2
Unit
Vdc
C/W
C/W
C/W
C/W
W
W
C
C
R21
600
MOTOROLA ANALOG IC DEVICE DATA
R19
27.5 k
R10
D2
Zener
R14
1.0 k
R13
11660
3.0 k
6.0 k
3.0 k
R12
R25
R26
R15
680
Q20
QNPN
R23
0.2
R29
9.0 k
R28
9.0 k
R27
9.0 k
V in
R30
18 k
V out
5.01
Sense