LinearVoltageRegulators Motorola Semiconductor Products, LinearVoltageRegulators Datasheet - Page 14

• Manufacturer Part Number: LinearVoltageRegulators
• Description: Analog And Interface Integratedcircuits Selector Guide & Cross Reference
• Manufacturer: Motorola Semiconductor Products

Table 7. Single–Ended Controllers with On–Chip Power Switch
converter configurations with a minimum number of external components.
(1) Tolerance applies over the specified operating temperature range.
(2) Guaranteed minimum, typically 4300 mA.
(3) Guaranteed minimum, typically 6500 mA.
Table 8. Easy Switcher
with a minimum number of external components.
ANALOG AND INTERFACE INTEGRATED CIRCUITS
SELECTOR GUIDE & CROSS REFERENCE
These monolithic power switching regulators contain all the active functions required to implement standard dc–to–dc
These monolithic power switching regulators contain all the active functions required to implement standard dc–to–dc
The Easy Switcher series is ideally suited for easy, convenient design of a step–down switching regulator (buck converter),
(Dedicated Emitter
(Dedicated Emitter
(Dedicated Emitter
(Dedicated Emitter
Power Switch)
Power Switch)
Power Switch)
(U
(Uncommitted
(Uncommitted
(Uncommitted
Power Switch)
Power Switch)
(mA)
3400 (2)
5500 (3)
1000
1000
Max
500
500
(mA)
1500
3400
I O
I O
Max
I O
I O
itt d
Operating
4.75 to 40
4.75 to 40
4.75 to 40
4.75 to 40
4.75 to 40
4.75 to 40
4.75 to 40
4.75 to 40
Minimum
8.0 to 40
8 0 to 40
8.0 to 40
8.0 to 40
8 0 to 40
8.0 to 40
8.0 to 40
8 0 to 40
8.0 to 40
8.0 to 40
8 0 to 40
8.0 to 40
15 to 40
18 t 40
18 to 40
15 to 40
18 t 40
18 to 40
15 to 40
18 t 40
18 to 40
15 to 40
18 t 40
18 to 40
Voltage
Voltage
Range
Operating
Minimum
2.5 to 40
2.5 to 40
7.5 to 40
(V)
Voltage
Voltage
Range
(V)
Single–Ended Controllers with On–Chip Power Switch
Operating
O
Voltage
Voltage
Voltage
Voltage
O
Operating
Mode
Voltage
Voltage
Mode
i
i
Frequency
Oscillator
Oscillator
1.25
52 Fixed
52 Fixed
52 Fixed
52 Fixed
1.25
1.25
5.05
5.05
Internal
Internal
R f
Reference
(kHz)
and
and
(V)
5.2% (1)
2.0%
2.0%
3.0%
2.0%
1 23 to 37
1.23 to 37
1 23 to 37
1.23 to 37
1 23 to 37
1.23 to 37
1 23 to 37
1.23 to 37
Voltage
Output
Output
Frequency
Maximum
Oscillator
Oscillator
72
Internally
Internally
(V)
3.3
3.3
5.0
3.3
3.3
5.0
3.3
3.3
5.0
3.3
3.3
5.0
Useful
12
15
15
12
15
15
12
15
15
12
15
15
(kHz)
Fixed
100
100
12%
LM2575D2T ADJ
LM2575D2T–ADJ
LM2575TV ADJ
LM2575TV–ADJ
LM2575D2T–3.3
LM2575D2T 3.3
LM2575D2T–12
LM2575D2T 15
LM2575D2T–15
LM2575TV–3.3
LM2575TV 3.3
LM2574N ADJ
LM2574N–ADJ
LM2575T ADJ
LM2575T–ADJ
LM2575TV–12
LM2575TV 15
LM2575TV–15
LM2575D2T–5
LM2574N–3.3
LM2574N 3.3
LM2575T–3.3
LM2575T 3.3
LM2574N–12
LM2574N 15
LM2574N–15
LM2575T–12
LM2575T 15
LM2575T–15
LM2575TV–5
LM2574N–5
LM2575T–5
MC34063A
MC33063A
MC34163
MC33163
MC34166
MC33166
MC34167
MC33167
D
Device
D
Device
A78S40
i
i
–40 to +125
–40 to +125
–40 to +125
–40 to +85
–40 to +85
–40 to +85
–40 to +85
–40 to +85
40 to +125
40 to +125
0 to +70
0 to +70
0 to +70
0 to +70
0 to +70
( C)
( C)
T
T A
T J
T
MOTOROLA
D2T/936A,
D2T/936A
D2T/936A
DW/751G
DW/751G
Package
Package
TV/314B
TV/314B
P/648C,
PC/648
TH, TV,
TH, TV,
T/314D
T/314D
PV/648
P1/626
P1/626
T/314D
S ffi /
Suffix/
Suffix/
S ffi /
D/751
D/751
D/751
N/626
N/626
43