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Maxim > Solutions > IP Phones
Regulators and Reset Circuits
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
40V, Ultra-Low Quiescent-Current Linear Regulators in 6-Pin TDFN/8-Pin SO
MAX15006, MAX15007
| Low 9µA Quiescent-Current Linear Regulators Ideal for Always-On Automotive Applications |
| QV PDF |
300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit
MAX6469, MAX6470, MAX6471, MAX6472, MAX6473, MAX6474, MAX6475, MAX6476, MAX6477, MAX6478, MAX6479, MAX6480, MAX6481, MAX6482, MAX6483, MAX6484
| |
| QV PDF |
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit
MAX6329, MAX6349
| Fully-Integrated LDO and µP Supervisory Reset in a SOT23 Package |
| 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 |
Industry Qualified |
Package |
Operating Temp. Range (°C) |
|
MAX15007
|
1
|
4
|
40
|
3.3
5.0
|
-
|
-
|
0.3
|
50
|
18
|
No
|
No
|
-
|
-
|
-
|
No
|
No
|
Automotive - General
|
SOIC/8
THIN QFN (Dual)/6
|
-40 to +125
|
|
MAX15006
|
1
|
4
|
40
|
3.3
5.0
|
-
|
-
|
0.3
|
50
|
17
|
No
|
No
|
-
|
-
|
-
|
No
|
No
|
Automotive - General
|
SOIC/8
THIN QFN (Dual)/6
|
-40 to +125
|
|
MAX6469
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6470
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6471
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6472
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6473
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6474
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6475
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6476
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
SOT-23/6
THIN QFN (Dual)/8
|
-40 to +85
|
|
MAX6477
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/6
|
-40 to +85
|
|
MAX6478
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/0
UCSP/6
|
-40 to +85
|
|
MAX6479
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/6
|
-40 to +85
|
|
MAX6480
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/6
|
-40 to +85
|
|
MAX6481
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/0
UCSP/6
|
-40 to +85
|
|
MAX6482
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/6
|
-40 to +85
|
|
MAX6483
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Reset
|
Push-Pull Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/6
|
-40 to +85
|
|
MAX6484
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Reset
|
Open Drain Active Low
|
Vout-12.5%
Vout-7.5%
|
1200
150
2.5
20
|
No
|
No
|
-
|
UCSP/6
|
-40 to +85
|
|
MAX6329
|
1
|
2.5
|
5.5
|
1.8
2.5
3.3
|
1.23
|
5
|
0.3
|
150
|
50
|
No
|
Reset
|
Open Drain Active High
Push-Pull Active High
Push-Pull Active Low
|
Vout-10%
Vout-5%
|
100
|
No
|
No
|
-
|
SOT-23/6
|
0 to +85
|
|
MAX6349
|
1
|
2.5
|
5.5
|
1.8
2.5
3.3
|
1.23
|
5
|
0.3
|
150
|
50
|
No
|
Reset
|
Open Drain Active High
Push-Pull Active High
Push-Pull Active Low
|
Vout-10%
Vout-5%
|
100
|
No
|
No
|
-
|
SOT-23/6
|
-40 to +85
|
| See All Linear Regulators (141) |
|
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