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Maxim > Solutions > Cellular Handsets
Linear Regulators
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
High PSRR, Low-Dropout, 150mA Linear Regulators MAX8891, MAX8892

| Low-Dropout Linear Regulators Designed for Ultra-Low Noise in a SC70 Package |
| QV PDF |
Ultra-Low-Noise, High PSRR, Low-Dropout, 150mA Linear Regulators in µDFN MAX8840, MAX8841, MAX8842

| Ultra-Low-Noise, Low-Dropout, 150mA Linear Regulator Requires Only 3.9mm2 Total Solution Size without Compromising Performance |
| QV PDF |
Dual 300mA Pin-Programmable Low-Dropout Linear Regulators with Reset or Low-Noise Output in a Tiny 2mm x 2mm µDFN Package MAX8633, MAX8634, MAX8635, MAX8636

| Industry's Smallest, Dual Low-Dropout Linear Regulators Designed for Low-Noise, Space-Sensitive Applications Where Flexibility and Integration are Necessary |
| QV PDF |
Low-Input-Voltage, 300mA LDO Regulators with RESET in SOT and TDFN MAX1963A, MAX1976A

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| QV PDF |
Ultra-Low-Noise, High PSRR, Low-Dropout, 120mA Linear Regulators MAX8510, MAX8511, MAX8512

| Low-Noise, Low-Dropout, 120mA Linear Regulators Fit in an SC70 Package without Compromising Performance |
| QV PDF |
Low-Noise, Low-Dropout, 200mA Linear Regulator in UCSP MAX8532

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| QV PDF |
Dual Low-Dropout Linear Regulator with Reset or Low-Noise Output in UCSP or QFN MAX8530, MAX8531

| Industry's Smallest, Low-Dropout Linear Regulators Designed for Low-Noise, Space-Sensitive 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

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| 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 |
Nominal POK/Reset Threshold (V) |
Watchdog |
Reverse Battery Protection |
Package |
Smallest Available Package (max w/pins) (mm2) |
Operating Temp. Range (°C) |
|
MAX8840
|
1
|
2
|
6
|
1.5 to 4.5
|
-
|
-
|
0.17
|
150
|
90
|
No
|
-
|
No
|
No
|
µDFN/6
UTLGA/6
|
2
|
-40 to +85
|
|
MAX8841
|
1
|
2
|
6
|
1.5 to 4.5
|
-
|
-
|
0.17
|
150
|
90
|
No
|
-
|
No
|
No
|
µDFN/6
|
2
|
-40 to +85
|
|
MAX8842
|
1
|
2
|
6
|
-
|
1.225
|
5
|
0.17
|
150
|
90
|
No
|
-
|
No
|
No
|
µDFN/6
|
2
|
-40 to +85
|
|
MAX8633
|
2
|
2.7
|
5.5
|
1.5 to 3.0
|
-
|
-
|
0.25
|
300
|
75
|
No
|
Vout-13%
|
No
|
No
|
µDFN/8
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX8634
|
2
|
2.7
|
5.5
|
2.6
2.85
3.0
|
-
|
-
|
0.25
|
300
|
75
|
No
|
-
|
No
|
No
|
µDFN/8
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX8635
|
2
|
2.7
|
5.5
|
1.5 to 3.0
|
-
|
-
|
0.25
|
300
|
75
|
No
|
-
|
No
|
No
|
µDFN/8
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX8636
|
2
|
2.7
|
5.5
|
1.5 to 3.0
|
-
|
-
|
0.25
|
300
|
75
|
No
|
-
|
No
|
No
|
µDFN/8
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX1963A
|
1
|
1.62
|
3.6
|
0.75 to 3.0
0.75
0.85
0.9
1.0
1.1
1.2
1.3
1.5
1.6
1.8
1.85
2.5
2.85
3.0
|
-
|
-
|
0.1
|
300
|
140
|
No
|
Vout-17.5%
|
No
|
No
|
TDFN-EP/6
TSOT/6
|
8
|
-40 to +85
|
|
MAX1976A
|
1
|
1.62
|
3.6
|
0.75 to 3.0
0.75
0.85
0.9
1.0
1.1
1.2
1.3
1.5
1.6
1.8
1.85
2.5
2.85
3.0
|
-
|
-
|
0.1
|
300
|
140
|
No
|
Vout-17.5%
|
No
|
No
|
TDFN-EP/6
TDFN-EP/8
TSOT/6
|
4
|
-40 to +85
|
|
MAX8510
|
1
|
2
|
6
|
1.5 to 4.5
|
-
|
-
|
0.12
|
120
|
90
|
No
|
-
|
No
|
No
|
SC70/5
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX8511
|
1
|
2
|
6
|
1.5 to 4.5
|
-
|
-
|
0.12
|
120
|
90
|
No
|
-
|
No
|
No
|
SC70/5
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX8512
|
1
|
2
|
6
|
-
|
1.5
|
4.5
|
0.12
|
120
|
90
|
No
|
-
|
No
|
No
|
SC70/5
TDFN-EP/8
|
4
|
-40 to +85
|
|
MAX8530
|
2
|
2.5
|
6.5
|
1.5 to 3.3
|
-
|
-
|
0.22
|
200
|
220
|
No
|
Vout-13%
|
No
|
No
|
TDFN-EP/6
UCSP/6
|
2
|
-40 to +85
|
|
MAX8531
|
2
|
2.5
|
6.5
|
1.5 to 3.3
|
-
|
-
|
0.22
|
200
|
220
|
No
|
Vout-13%
|
No
|
No
|
TDFN-EP/6
UCSP/6
|
2
|
-40 to +85
|
|
MAX8532
|
1
|
2.5
|
6.5
|
1.5 to 3.3
|
-
|
-
|
0.22
|
200
|
150
|
No
|
-
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6469
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6470
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6471
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6472
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6473
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6474
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6475
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6476
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
SOT/6
TDFN-EP/8
|
9
|
-40 to +85
|
|
MAX6477
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6478
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6479
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6480
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6481
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6482
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
-
|
-
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6483
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6484
|
1
|
2.5
|
5.5
|
1.5 to 3.3
|
1.23
|
5
|
0.11
|
300
|
136
|
No
|
Vout-12.5%
Vout-7.5%
|
No
|
No
|
UCSP/6
|
2
|
-40 to +85
|
|
MAX6329
|
1
|
2.5
|
5.5
|
1.8
2.5
3.3
|
1.23
|
5
|
0.3
|
150
|
50
|
No
|
Vout-10%
Vout-5%
|
No
|
No
|
SOT/6
|
9
|
0 to +85
|
|
MAX6349
|
1
|
2.5
|
5.5
|
1.8
2.5
3.3
|
1.23
|
5
|
0.3
|
150
|
50
|
No
|
Vout-10%
Vout-5%
|
No
|
No
|
SOT/6
|
9
|
-40 to +85
|
| See All Linear Regulators (145) |
|
|