Overview
Suggested Components
Application Notes
New Product Announcements







Integrated LDO and Reset



Data Sheets
Part Number Description Key Advantages
MAX8671X PMIC with Integrated Charger and Smart Power Selector for Handheld Devices

Five Regulated Output Voltages and Li+ Charger with Smart Power Control that Allows a System to Operate Without a Battery 
MAX8902A, MAX8902B Low-Noise 500mA LDO Regulators in a 2mm x 2mm TDFN Package

Low-Noise, Low-Dropout, High-PSRR, 500mA Linear Regulators in a 2mm x 2mm TDFN Package 
MAX6469, MAX6470, MAX6471,
...		 300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

 
MAX6329, MAX6349 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit

Fully-Integrated LDO and µP Supervisory Reset in a SOT23 Package 



Key Specifications:

Linear Regulators
Part Number Regulators VIN
(V)		 VIN
(V)		 Preset VOUT
(V)		 Adj. VOUT
(V)		 Adj. VOUT
(V)		 VDROPOUT @Rated ILOAD
(V)		 Rated ILOAD
(mA)		 ICC
(µA)		 Output Voltage Noise
(µV RMS)		 Ref. Bypass Low Batt./ Pwr. Fail Out POK/Reset Thresh.
(V)		 Watchdog Reverse Batt. Protect. Oper. Temp.
(°C)		 Budgetary
Price
min max min max typ max typ nom See Notes
MAX8902  1 1.7 5.5
1.5
1.8
2
2.5
3
3.1
3.3
 0.6 5.3 0.05 500 120 16 Yes No Vout-9% No No -40 to +125 $1.33 @1k
MAX6469  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6470  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $3.61 @1k
MAX6471  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6472  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6473  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6474  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6475  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 1.23 5 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6476  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 1.23 5 0.11 300 136 150 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6477  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 -
MAX6478  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.74 @1k
MAX6479  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 -
MAX6480  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 -
MAX6481  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 $1.77 @1k
MAX6482  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 - - 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 -
MAX6483  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 1.23 5 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 -
MAX6484  2.5
1.5
1.6
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.85
2.9
3
3.1
3.2
3.3
 1.23 5 0.11 300 136 75 No
Vout-12.5%
Vout-7.5%
 -40 to +85 -
MAX6329  2.5
1.8
2.5
3.3
 1.23 5 0.3 150 50 - -
Vout-10%
Vout-5%
 0 to +85 $1.77 @1k
MAX6349  2.5
1.8
2.5
3.3
 1.23 5 0.3 150 50 - -
Vout-10%
Vout-5%
 -40 to +85 $1.56 @1k
See All Linear Regulators (150)


Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features Battery Charger Features VIN
(V)		 VIN
(V)		 VOUT
(V)		 VOUT
(V)		 Max. IOUT
(A)		 Max. IOUT
(A)		 Oper. Freq.
(kHz)		 Budgetary
Price
min max min max ≥ ≤ See Notes
MAX8671X  Step-Down Low Batt./POK Output
Current Limit
Fixed Freq./PWM
Internal Switch
Soft Start
Sync. Rectifier
Battery Charger
Charge Timer
Dual USB/ Adapter Input
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input
 2.6 6.6 0.6 5 0.5 0.5 2000 $4.84 @1k
See All Multifunction PMICs (98)