Overview








Regulators with Integrated Reset



Data Sheets
Part Number Description Key Advantages
MAX8819, MAX8819A, MAX8819B,
...		 PMIC with Integrated Charger and Smart Power Selector™ in a 4mm x 4mm TQFN

A Complete Power Solution for Handheld Applications Includes a Battery Charger, Three Step-Down Converters, and WLED Power 
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

 
MAX6330, MAX6331 Precision Shunt Regulators with Reset in SOT23-3

Industry's Only Shunt Regulator + Reset in SOT Package 



Key Specifications:

LED Drivers
Part Number Battery Input Regulation Topology Max. No. of LEDs LED Channels LED Configuration ILED per Channel
(A)		 Dimming Ratio Dimming Control VCURR_SENSE
(mV)		 POUT
(W)		 VIN
(V)		 VIN
(V)		 ICC
(mA)		 LED String Volt.
(V)		 Oper. Freq.
(kHz)		 Budgetary
Price
max max min max max max See Notes
MAX8819  1-Cell Li+ Inductor Based 6 1 Series 0.03 32 Serial Pulse 500 0.75 2.6 5.5 0.95 24
1000
2000
 $3.92 @1k
See All LED Drivers (75)


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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 5.5
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 -
MAX6330  3 200
3
3.3
5
 - - 0 50 100 - - Vout-7.5% -40 to +85 $1.42 @1k
MAX6331  3 200
3
3.3
5
 - - 0 50 100 - - Vout-7.5% -40 to +85 $1.40 @1k
See All Linear Regulators (150)


Multifunction PMICs
Part Number Primary Topology Monitor/Control Features DC-DC/Power Features LCD/LED/Flash/CCD Features Battery Charger Features Interface Type 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
MAX8819  Step-Down
Output OVP
Shutdown
Current Limit
Fixed Freq./PWM
Internal Switch
Soft Start
Sync. Rectifier
 White LED
Battery Charger
Charge Timer
Input Current Limit
Smart Pwr. Selector
Thermal Die Regulation
Thermistor Input
USB Input
 GPIO 4.1 5.5 1 24 0.5 0.5
1000
2000
 $3.92 @1k
See All Multifunction PMICs (98)