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Maxim > Solutions > RAID Data Storage Systems
LDOs and Other Controllers
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
Wide-Input, High-Frequency, Triple-Output Supplies with Voltage Monitor and Power-On Reset
MAX8513, MAX8514
| Complete Triple-Output xDSL Power Supplies for Modems, Routers, and Gateways Save Cost and Reduce Noise |
| QV PDF |
2.35V to 5.5V, 0.5% Accurate, 1MHz PWM Step-Down Controllers with Voltage Margining
MAX1960, MAX1961, MAX1962
| |
| QV PDF |
Low-Voltage, Low-Dropout Linear Regulators with External Bias Supply
MAX1982, MAX1982EUT, MAX1983
| |
| Key Specifications:
Linear Regulators |
| Part Number |
Regulators per Pkg. |
Min. VIN (V) |
Max. VIN (V) |
Preset VOUT (V) |
Min. Adjustable VOUT (V) |
Max. Adjustable VOUT (V) |
Typ. VDROPOUT@ Rated ILOAD (V) |
Rated ILOAD (mA) |
Max. ICC (µA) |
Low Battery/ Power Fail Output |
POK/ Reset Output |
POK/ Reset Output Type |
Nominal POK/Reset Threshold (V) |
Min. Reset Pulse Width (ms) |
Watchdog |
Reverse Battery Protection |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
|
MAX1982
|
1
|
1.25
|
5.5
|
1.2
|
-
|
-
|
0.35
|
300
|
250
|
No
|
Reset
|
Open Drain Active Low
|
Vout-9%
|
1
|
No
|
No
|
SOT-23/6
|
9
|
-40 to +85
|
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MAX1983
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1
|
1.25
|
5.5
|
-
|
0.8
|
2
|
0.35
|
300
|
250
|
No
|
No
|
-
|
-
|
-
|
No
|
No
|
SOT-23/6
|
9
|
-40 to +85
|
| See All Linear Regulators (139) |
| Key Specifications:
Switch-Mode DC-DC Power Supplies |
| Part Number |
Topology |
VIN (min) (V) |
VIN (max) (V) |
Number of DC-DC Outputs |
Preset VOUT (V) |
Digital/VID Programmed Output |
Min. Adjustable VOUT (V) |
Max. Adjustable VOUT (V) |
IOUT (A) |
Operating Current, ICC (max) (mA) |
Fixed Freq/PWM Operation |
Operating Freq. (kHz) |
Internal Power Switch(es) |
Synchronous Rectifier |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX8513
|
Step-Down
|
4.5
|
28
|
1
|
-
|
No
|
0.8
|
27
|
4
|
3.2
|
Yes
|
1400
|
No
|
Yes
|
QSOP/28
|
62
|
|
MAX8514
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Step-Down
|
4.5
|
28
|
1
|
-
|
No
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0.8
|
27
|
4
|
3.2
|
Yes
|
1400
|
No
|
Yes
|
QSOP/28
|
62
|
|
MAX1960
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Step-Down
|
2.35
|
5.5
|
1
|
-
|
No
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0.8
|
-
|
15
|
15
|
Yes
|
1000
500
|
No
|
Yes
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QSOP/20
|
54
|
|
MAX1961
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Step-Down
|
2.35
|
5.5
|
1
|
1.5
1.8
2.5
3.3
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No
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0.8
|
4.5
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15
|
15
|
Yes
|
1000
500
|
No
|
Yes
|
QSOP/20
|
54
|
|
MAX1962
|
Step-Down
|
2.35
|
5.5
|
1
|
1.5
1.8
2.5
3.3
|
No
|
0.8
|
4.5
|
15
|
15
|
Yes
|
1000
500
|
No
|
Yes
|
QSOP/20
|
54
|
| See All Switch-Mode DC-DC Power Supplies (417) |
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