MC33765 ON Semiconductor, MC33765 Datasheet - Page 4

• Manufacturer Part Number: MC33765
• Description: Very Low Dropout/Ultra Low Noise 5 Outputs Voltage Regulator
• Manufacturer: ON Semiconductor

1. Typical dropout voltages have been measured at currents: Output1: 25 mA, Output2: 35 mA, Output3: 40 mA, Output4: 140 mA, Output5: 40 mA
2. See package power dissipation and thermal protection.
3. Maximum Output Currents are peak values. Total DC current have to be set upon maximum power dissipation specification.
ELECTRICAL CHARACTERISTICS
Supply and Output Voltages, Dropout and Load Regulation
Max Power Dissipation and Total DC Output Current (VR1 + VR2 + VR3 + VR4 + VR5) (Note 2.)
Output Currents (Note 3.)
External Capacitors
Ripple Rejections
Supply Voltage V CC
Regulator Output Voltage for VR1, VR2, VR3, VR4 and VR5
Dropout Voltage for VR1, VR2, VR3, VR5 (Note 1.)
Dropout Voltage for VR4 (Note 1.)
Load Regulation (T A = 25 C)
Max Power Dissipation at V CC = 5.3 V (T A = 85 C)
Max Power Dissipation at V CC = 5.3 V (T A = 25 C)
Regulator VR1 Output Current
Regulator VR2 Output Current
Regulator VR3 Output Current
Regulator VR4 Output Current
Regulator VR5 Output Current
Current Limit for VR1, VR2, VR3, VR4, VR5
External Compensation Capacitors for VR1, VR2, VR4, VR5
External Compensation Capacitors for VR3
External Compensation Capacitors ESR
Ripple Rejection VR1, VR2, VR4, VR5
Ripple Rejection VR1, VR2, VR4, VR5
Ripple Rejection of VR3
Ripple Rejection of VR3
Ripple Rejection of VR3
Maximum value of dropout voltages are measured at maximum specified current.
Only Output 3 has been designed to be stable at minimum current of 0 mA.
Max. Total RMS Output Current at V CC = 5.3 V (T A = 85 C)
Max. Total RMS Output Current at V CC = 5.3 V (T A = 25 C)
[Twice the max Output Current for each output]
(at Max. Current, 1.0 kHz, C = 100 nF)
(at Max. Current, f = 10 kHz, C = 100 nF)
(at Max. Current, f = 1.0 kHz, C = 1.0
(at Max. Current, f = 10 kHz, C = 1.0
(at Max. Current, f = 100 kHz, C = 1.0
Characteristics
REGULATOR ELECTRICAL CHARACTERISTICS
m
m
F)
m
(For typical values T A = 25 C, for min/max values T A = –40 C to +85 C/ Max T J = 125 C)
F)
F)
MC33765 (2.8V)
MC33765 (2.8V)
http://onsemi.com
MC33765
V CC –V OUT4
Reg load(1–5)
V CC1, V CC2
4
V CC –V OUT
C (1–2, 4–5)
V OUT(1–5)
(
(
(
(
(
Symbol
D
(
D
(
D
(
D
(
D
(
P dmax
P dmax
I OUT1
I OUT2
I OUT3
I OUT4
I OUT5
D
D
D
D
D
I RMS
I RMS
I MAX
V
V
V
V
V
V
V
V
V
V
C 4
OUT
OUT
OUT
OUT
OUT
CC
CC
CC
CC
CC
)
)
)
)
)
)
)
)
)
)
14, 13, 11, 9
14, 13, 12,
14, 13, 12,
9, 11, 12,
14, 13,
14, 13,
14, 13,
15, 10
13, 14
Pin #
11, 9
12, 9
11, 9
11, 9
11, 9
11
14
13
12
11
12
12
12
12
9
0.10
0.05
Min
3.0
2.7
1.0
10
10
10
10
50
40
50
40
18
–
–
–
–
–
–
–
0
–
2 X I OUT
(1–5)
0.11
0.17
Typ
3.6
2.8
1.0
60
45
60
45
22
–
–
–
–
–
–
–
–
–
–
–
–
Max
2.85
0.17
0.30
285
130
700
250
150
5.3
0.5
1.0
3.0
30
40
50
60
–
–
–
–
–
–
–
Unit
mV/
mW
mW
mA
mA
mA
mA
mA
mA
mA
mA
mA
m
m
dB
dB
dB
dB
dB
W
V
V
V
V
F
F