| Key Specifications:
Step-Down Switching Regulators |
| Part Number |
VIN (min) (V) |
VIN (max) (V) |
Min. VOUT (V) |
Max. VOUT (V) |
Output Adj. Method |
Operating Current, ICC (max) (mA) |
Number of DC-DC Outputs |
Number of LDO/Op Amp Outputs |
Operating Freq. (kHz) |
Features |
EV-Kit |
Package |
Operating Temp. Range (°C) |
|
MAX8805
|
2.7
|
5.5
|
0.4
|
5.5
|
Dyn. REF In
Resistor
|
3.5
|
1
|
2
|
4000
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
WLP/0
|
-40 to +85
|
|
MAX8581
|
2.7
|
5.5
|
0
|
5
|
Dyn. REF In
Resistor
|
4
|
1
|
-
|
2500
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
THIN QFN (Dual)/10
|
-40 to +85
|
|
MAX8582
|
2.7
|
5.5
|
0
|
5
|
Dyn. REF In
Resistor
|
4
|
1
|
-
|
1500
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
THIN QFN (Dual)/10
|
-40 to +85
|
|
MAX8506
|
2.6
|
5.5
|
0.4
|
3.5
|
Dyn. REF In
Resistor
|
0.25
|
1
|
-
|
1000
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
THIN QFN/16
|
-40 to +85
|
|
MAX8507
|
2.6
|
5.5
|
0.4
|
3.5
|
Dyn. REF In
Resistor
|
0.25
|
1
|
-
|
1000
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
THIN QFN/16
|
-40 to +85
|
|
MAX8508
|
2.6
|
5.5
|
0.75
|
3.5
|
Resistor
|
0.25
|
1
|
-
|
1000
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
THIN QFN/16
|
-40 to +85
|
|
MAX1820
|
2.6
|
5.5
|
0.4
|
3.5
|
Dyn. REF In
Preset
Resistor
|
0.36
|
1
|
-
|
1000
|
| | External Synchronization |
| | Fixed Frequency/ PWM Operation |
|
Yes
|
UCSP/0
UCSP/10
uMAX/10
|
-40 to +85
|
|
MAX1821
|
2.6
|
5.5
|
1.25
|
5.5
|
Preset
Resistor
|
0.36
|
1
|
-
|
1000
|
| | Fixed Frequency/ PWM Operation |
|
Yes
|
uMAX/10
|
-40 to +85
|
| See All Step-Down Switching Regulators (223) |