MC33264
MAXIMUM RATINGS (TC = 25°C, unless otherwise noted.)
Rating
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Input Voltage
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Power Dissipation and Thermal Characteristics
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Maximum Power Dissipation
Symbol
Value
Unit
VCC
13
Vdc
PD
Internally Limited W
Case 751 (SO−8) D Suffix
Thermal Resistance, Junction−to−Ambient
RθJA
180
°C/W
Thermal Resistance, Junction−to−Case
RθJC
45
°C/W
Case 846A (Micro−8) DM Suffix
Thermal Resistance, Junction−to−Ambient
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Current
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Maximum Adjustable Output Voltage
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Junction Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Operating Ambient Temperature
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Storage Temperature Range
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ NOTE: ESD data available upon request.
RθJA
IO
VO
TJ
TA
Tstg
240
100
1.15 x Vnom
125
−40 to +85
−65 to +150
°C/W
mA
Vdc
°C
°C
°C
ELECTRICAL CHARACTERISTICS (Vin = 6.0 V, IO = 10 mA, CO = 1.0 μF, TJ = 25°C (Note 1), unless otherwise noted.)
Characteristic
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Voltage (IO = 0 mA)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ 2.8 Suffix (VCC = 3.8 V)
Symbol
Min
Typ
Max
Unit
VO
V
2.74
2.8
2.86
3.0 Suffix (VCC = 4.0 V)
2.96
3.0
3.04
3.3 Suffix (VCC = 4.3 V)
3.23
3.3
3.37
3.8 Suffix (VCC = 4.8 V)
3.72
3.8
3.88
4.0 Suffix (VCC = 5.0 V)
3.92
4.0
4.08
4.75 Suffix (VCC = 5.75 V)
4.66
4.75
4.85
5.0 Suffix (VCC = 6.0 V)
4.9
5.0
5.1
Vin = (VO + 1.0) V to 12 V, IO < 60 mA,TA= −40° to +85°C
2.8 Suffix
2.7
−
2.9
3.0 Suffix
2.9
−
3.1
3.3 Suffix
3.18
−
3.42
3.8 Suffix
3.67
−
3.93
4.0 Suffix
3.86
−
4.14
4.75 Suffix
4.58
−
4.92
5.0 Suffix
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Line Regulation (Vin = [VO + 1.0] V to 12 V, IO = 60 mA)
All Suffixes
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Load Regulation (Vin = [VO + 1.0], IO = 0 mA to 60 mA)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ All Suffixes
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Dropout Voltage
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ IO = 10 mA
4.83
−
5.17
Regline
−
2.0
10
mV
Regload
−
16
25
mV
VI − VO
−
mV
47
90
IO = 50 mA
IO = 60 mA
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Quiescent Current
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ON Mode (Vin = [VO + 1.0] V, IO = 0 mA)
−
131
200
−
147
230
IQ
μA
−
95
150
OFF Mode
ON Mode (Vin = [VO + 0.5] V, IO = 0 mA) [Note2]
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Ripple Rejection (Vin peak−to−peak = [VO + 1.5] to [VO + 5.5]
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ V at f = 1.0 kHz)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Voltage Temperature Coefficient
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Current Limit (Vin = [VO + 1.0], VO Shorted)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ Output Noise Voltage (10 Hz to 100 kHz) (Note 3)
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ CL = 1.0 μF
−
TC
ILimit
Vn
−
0.3
2.0
−
540
900
55
65
−
dB
−
±120
100
150
−
110
−
ppm/°C
−
mA
μVrms
−
NOTES: 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. VCE = −0.5 V guarantees this condition.
3. Noise tests on the MC33264 are made with a 0.01 μF capacitor connected across Pins 8 and 5.
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