mc33275st ON Semiconductor, mc33275st Datasheet - Page 3

• Manufacturer Part Number: mc33275st
• Description: 300 Ma, Low Dropout Voltage Regulator
• Manufacturer: ON Semiconductor

1. Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
2. Quiescent Current is measured where the PNP pass transistor is in saturation. V
ELECTRICAL CHARACTERISTICS
CURRENT PARAMETERS
THERMAL SHUTDOWN
Output Voltage
Line Regulation
Load Regulation
Dropout Voltage
Ripple Rejection (120 Hz)
Output Noise Voltage
Quiescent Current ON Mode
Quiescent Current ON Mode SAT
Current Limit
Thermal Shutdown
2.5 V Suffix
3.0 V Suffix
3.3 V Suffix
5.0 V Suffix
2.5 V Suffix
3.0 V Suffix
3.3 V Suffix
5.0 V Suffix
I
I
I
I
C
C
2.5 V Suffix
3.0 V Suffix
3.3 V Suffix
5.0 V Suffix
O
O
O
O
L
L
= 10 mA
= 100 mA
= 250 mA
= 300 mA
= 1.0 mF
= 200 mF
I
T
V
2% Tolerance from T
V
All Suffixes T
V
All Suffixes T
T
I
O
O
A
in
in
in
J
= 0 mA to 250 mA
= 50 mA (10 Hz to 100 kHz)
= −40°C to +125°C
= 25°C, V
= [V
= [V
= [V
O
O
O
V
+ 1] V, 0 < I
+ 1] V to 12 V, I
+ 1] V, I
Characteristic
in(peak−peak)
in
A
A
= [V
= 25°C
= 25°C
V
V
V
O
in
in
in
O
= 0 mA to 250 mA,
= [V
= [V
= [V
J
+ 1] V
O
(C
= −40 to +125°C
= [V
< 100 mA
L
O
O
O
O
= 1.0mF, T
+ 1] V, I
− 0.5] V, I
+ 1] V, V
= 250 mA,
O
+ 1.5] V to [V
MC33275, NCV33275
O
O
A
O
= 0 mA
Shorted
http://onsemi.com
= 25°C, for min/max values T
= 0 mA (Note 2)
O
+ 5.5] V
3
Symbol
V
Reg
Reg
in
I
I
I
QSAT
LIMIT
QOn
V
V
in
− V
−
−
O
n
load
line
= [V
O
J
= −40°C to +125°C, Note 1)
O
− 0.5] V guarantees this condition.
2.475
2.970
3.267
4.950
2.450
2.940
3.234
4.900
Min
65
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
1100
1500
1500
1500
2.50
3.00
3.30
5.00
Typ
220
260
160
125
450
150
115
2.0
5.0
25
75
46
−
−
−
−
2.525
3.030
3.333
2.550
3.060
3.366
5.100
1500
2000
2000
2000
Max
5.05
100
200
400
500
200
10
25
−
−
−
−
−
mVrms
Unit
Vdc
mV
mV
mV
mA
dB
mA
mA
°C