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Maxim > Solutions > PDAs and Handheld Equipment
New Product Announcements
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- Highest Efficiency, Negative-Charge-Pump White-LED Driver with Two LDO Regulators Saves 50% PCB Area
[MAX8822]
- Industry's First 28V, Single-Input Battery Charger Is Smallest, Safest Charging Solution for Handhelds
[MAX8814]
- Highly Integrated WLED Driver with Class D Amplifier Provides Excellent Noise Immunity and Ultra-High Efficiency
[MAX8821]
- High-Voltage, Overvoltage-Protection Controllers with Battery Switchover Protect Low-Voltage Systems Up to 28V
[MAX4959, MAX4960]
- Ultra-Low-Noise, High-PSRR, Low-Dropout Linear Regulators Deliver 500mA in a Tiny, 2mm x 2mm Package
[MAX8902A, MAX8902B]
- Highly Integrated PMIC Provides a 1-Cell Li+/Li-Poly Charger, Five Regulated Output Voltages, and Smart Power Selector Circuitry
[MAX8671X]
- Highest Efficiency WLED Drivers Enable the Industry's Smallest Solution
[MAX8901, MAX8901A, MAX8901B]
- Industry's Smallest Supervisory Circuits to Offer Battery Backup, Chip-Enable Gating, and Power-Fail Warning for Power-Supply Monitoring
[MAX16033, MAX16034, MAX16035, MAX16036, MAX16037, MAX16038, MAX16039, MAX16040]
- Industry's Smallest, Dual-Input Li+ Chargers Withstand 30V and Integrate Robust Thermal-Regulation Circuitry
[MAX8804, MAX8804V, MAX8804W, MAX8804Y, MAX8804Z]
- Negative Charge Pump Achieves Industry's Highest Efficiency for Driving Up to Six White/RGB LEDs for Light Management
[MAX8647, MAX8648]
- Industry's Most Efficient Negative-Charge-Pump, White-LED Driver Integrates a Class AB Audio Amplifier to Save 50% PCB Area
[MAX8678]
- White-LED Charge Pumps Integrate Camera Support, Reducing Total Solution Size by 40%
[MAX8645X, MAX8645Y]
- Complete Power-Management ICs with Integrated Charger for 1-Cell Li+ Battery-Powered Devices
[MAX8662, MAX8663]
- Ultra-Low-Noise, Low-Dropout, 150mA Linear Regulators Are Ideal for Space-Constrained Designs
[MAX8840, MAX8841, MAX8842]
- Dual Input Li+ Charger and Smart Power Selector Eliminates the Need for External MOSFETs
[MAX8677A]
- First Step-Down DC-DC Converters to Deliver 500mA and Integrate Feedback Network in SC70
[MAX8640Y, MAX8640Z]
- 4V to 40V Input, 50mA LDO Regulators Consume Only 10µA of Quiescent Current
[MAX15006, MAX15007]
- First 2.5MHz DC-DC Converters for Dynamic CDMA/WCDMA PA Integrate Lowest 65 milliohm Bypass FET for Smallest PCB Area and Longest Battery Life
[MAX8581, MAX8582]
- Industry's Only 3V, All-Silicon, Center-Spread Clock Oscillator to Reduce EMI in the Automotive Temperature Range
[DS1091L]
- Low-Power, 1% Accurate Battery Monitors Detect Up to Four Levels in Single- or Multicell Portable Devices
[MAX6782, MAX6783, MAX6784, MAX6785, MAX6786, MAX6787, MAX6788, MAX6789, MAX6790]
- Complete Power-Management IC for Third-Generation Intel XScale® Processor Has Highest Efficiency and Lowest Supply Current
[MAX8660, MAX8660A, MAX8661]
- Industry's Smallest 128-Tap, Nonvolatile, Up/Down Digital Potentiometer in 2mm x 2mm microDFN
[MAX5128]
- 60mW, DirectDrive Stereo Headphone Amplifier with High RF Noise Rejection for Cell Phones
[MAX9724, MAX9724A, MAX9724B]
- Tiny, Low-Power, 1% Accurate Battery Monitors Maximize Battery Life in Portable Equipment
[MAX6775, MAX6776, MAX6777, MAX6778, MAX6779, MAX6780, MAX6781]
- Low-Cost, 64-Tap, One-Time-Programmable Digital Potentiometers Offer Ultra-Low Power Consumption
[MAX5527, MAX5528, MAX5529]
- Six-Output, Smartphone Power-Management ICs Reduce Footprint by 72% and Simplify MSM™/OMAP™/Samsung Processor-Based Smartphones
[MAX8621Y, MAX8621Z]
- Step-Down DC-DC Integrates 2 LDOs and Reset in Tiny TDFN to Power Microprocessor in Portables
[MAX8620Y]
- Single-Cell Li+ Chargers with Thermal Regulation, OVP, and Programmable Charge Timer Eliminate the Need for Wall Cube Chargers with Portable Equipment
[MAX8600, MAX8601]
- Highest Current, 1.2A, Charge Pumps Enable Brightest WLED Flashes in Camera Phones
[MAX1577Y, MAX1577Z]
- 1.8V Stereo Audio DAC with Built-In DirectDrive™ Headphone Amplifier Is Designed for High-Performance, Space-Constrained Portable Applications
[MAX9850]
- Industry's Smallest, Low-EMI, 3V All-Silicon Center-Spread Clock Oscillator
[DS1089, DS1089L]
- Temperature-Compensated, 85% Efficient, Step-Up DC-DC LED Drivers Lower Cost by 33%
[MAX8595Z, MAX8596Z]
- First Complete, LCD Bias and WLED Backlight Supplies for Small TFT Displays
[MAX1578, MAX1579]
- First Fully Protected LCD and OLED Supplies in SOT23 Package
[MAX8570, MAX8571, MAX8572, MAX8573, MAX8574, MAX8575]
- 16 MICROAMPS QUIESCENT-CURRENT, 1.2A AND 600mA, STEP-DOWN CONVERTERS ARE 95% EFFICIENT AT 1mA
[MAX1556, MAX1557]
- COMPLETE 7-OUTPUT POWER SUPPLY FOR INTEL X-Scale PROCESSOR PDAs AND SMARTPHONES
[MAX1586A, MAX1586B, MAX1586C, MAX1587A, MAX1587C]
- 9-CHANNEL, NONVOLATILE PORT EXPANDER INTEGRATES USER-EEPROM
[DS4520]
- SMALLEST 1.8V OUTPUT STEP-UP CONVERTER WITH TRUE SHUTDOWN FOR 1-/2-CELL ALKALINE HANDHELDS
[MAX1947]
- MAXIM INTRODUCES THE SMALLEST DUAL USB SWITCHES WITH UP TO 1.2A CURRENT PER CHANNEL IN A 3mm x 3mm TDFN PACKAGE
[MAX1558, MAX1558H]
- LOW-COST SPEAKER AMPLIFIERS OFFER UP TO 1.3W INTO 4-Ohm, HEADPHONE SENSING, AND PIN-FOR-PIN COMPATIBLE PACKAGING
[MAX9716, MAX9717]
- INTEGRATED AUDIO AMPLIFIER COMBINES A FILTERLESS, 1.2W LOW-EMI, CLASS-D AMP WITH DirectDrive HEADPHONE AMP AND INPUT MIXER
[MAX9770]
- SPACE-SAVING, 17-OUTPUT LED DRIVER HAS RST-bar, 240-STEP PWM BRIGHTNESS CONTROL, AND 2-PHASE BLINK
[MAX6964]
- INDUSTRY'S LOWEST POWER µP SUPERVISORS ARE IDEAL FOR PORTABLE APPLICATIONS
[MAX6854, MAX6855, MAX6856, MAX6858, MAX6860, MAX6861, MAX6862, MAX6863, MAX6864, MAX6865, MAX6866, MAX6867, MAX6868, MAX6869]
- SUBMICRO, SINGLE AND DUAL OP AMPS WITH INTERNAL VOLTAGE REFERENCE OPERATE DOWN TO 1.4V
[MAX4036, MAX4037, MAX4038, MAX4039]
- DirectDrive HEADPHONE AMP FOR PORTABLE AUDIO EQUIPMENT OPERATES DOWN TO 0.9V
[MAX9721]
- 9-OUTPUT LED DRIVER HAS RST-bar, 240-STEP PWM BRIGHTNESS CONTROL, AND 2-PHASE BLINK
[MAX6965]
- INDUSTRY'S SMALLEST 1.62V INPUT VOLTAGE, LOW-DROPOUT REGULATORS TO DELIVER 300mA
[MAX1963, MAX1976]
- SPACE-SAVING 10-PORT AND 18-PORT I/O EXPANDERS WITH IRQ-bar DRIVE LEDS WITH INTEGRATED 240-STEP PWM BRIGHTNESS CONTROL AND 2-PHASE BLINK
[MAX7316]
- NEXT-GENERATION DirectDrive HEADPHONE AMP OFFERS DIFFERENTIAL INPUTS AND 5V OPERATION
[MAX9722]
- MAXIM'S 8- AND 16-PORT I/O EXPANDERS WITH IRQ AND LOW STANDBY CURRENT ARE IDEAL FOR PORTABLE APPLICATIONS
[MAX7313]
- 1.2W, LOW-EMI, FILTERLESS CLASS-D AUDIO AMPLIFIER IS IDEAL FOR PORTABLE APPLICATIONS
[MAX9700, MAX9700A, MAX9700B, MAX9700C, MAX9700D]
- NEW BTL AUDIO AMPLIFIERS OFFER UP TO 1.4W INTO 4
 , SHUTDOWN MODE, AND PIN-FOR-PIN COMPATIBLE PACKAGING
[MAX9718, MAX9719]
- INDUSTRY'S SMALLEST LOW-EMI, 3V, ALL-SILICON CLOCK OSCILLATOR EASES DESIGN AND CUTS COSTS
[DS1086L]
- FIRST 4MHz STEP-DOWN DC-DC CONVERTERS DELIVER 500mA WITH OVER 90% EFFICIENCY IN SOT23 AND THIN DFN
[MAX8560, MAX8561, MAX8562]
- FIRST DUAL-INPUT, USB/AC-ADAPTER, Li+ CHARGERS IN A SOT23 PACKAGE
[MAX1551, MAX1555]
- LOW-EMI, FILTERLESS CLASS-D AUDIO AMPLIFIER IDEAL FOR PORTABLE APPLICATIONS
[MAX9712]
- INDUSTRY'S FIRST INTEGRATED AUDIO CLICK-AND-POP SUPPRESSOR
[MAX9890]
- SMALLEST TEMPERATURE-REGULATED, LINEAR, 1-CELL Li+ BATTERY CHARGERS WITH 14V INPUT
[MAX1507]
- DUAL-INPUT, USB/AC-ADAPTER, Li+ CHARGER WITH OVERVOLTAGE AND THERMAL REGULATION
[MAX1874]
- INDUSTRY'S ONLY 3V SINGLE-CHIP OSCILLATOR REDUCES EMI UP TO 20dB
[DS1087L]
- SMALLEST, HIGHEST EFFICIENCY, 40V DRIVER FOR UP TO 10 WHITE LEDS
[MAX1553, MAX1554]
- DirectDrive HEADPHONE AMP REJECTS COMMON-MODE NOISE
[MAX4409]
- FIRST TEMPERATURE-REGULATED, CC-CV BATTERY CHARGER WITH OVERVOLTAGE PROTECTION FOR PORTABLE APPLICATIONS
[MAX1501]
- INDUSTRY'S SMALLEST, LOW-NOISE, LOW-POWER MICROPHONE AMPLIFIERS WITH INTEGRATED BIAS
[MAX9812, MAX9812H, MAX9812L, MAX9813, MAX9813H, MAX9813L]
- FIRST 800mA, SUB-1V, 2MHz, PWM, STEP-DOWN DC-DC REDUCES INDUCTOR SIZE BY 50%, INCLUDES RESET OUTPUT
[MAX1572]
- 750mW AUDIO AMPLIFIER WITH HEADPHONE AMP, MICROPHONE PREAMP, AND MUX OPTIMIZED FOR PORTABLE AUDIO APPLICATIONS
[MAX9765, MAX9766, MAX9767]
- NEXT-GENERATION DirectDrive HEADPHONE AMP WITH SmartSense AUTOMATIC MONO/STEREO SWITCHING
[MAX9720, MAX9720A, MAX9720B]
- LOW-NOISE, LOW-DROPOUT, 120mA LINEAR REGULATORS FIT IN AN SC70 PACKAGE WITHOUT COMPROMISING PERFORMANCE
[MAX8510, MAX8511, MAX8512]
- FAIL-SAFE 16-BIT, 5V TOLERANT I/O PORT EXPANDER WITH IRQ HAS I2C-COMPATIBLE SERIAL INTERFACE WITH BUS TIMEOUT
[MAX7311]
- LOCK-UP-FREE, I2C-COMPATIBLE 8-BIT I/O EXPANDER WITH INTEGRATED RESET CAN SINK UP TO 30mA PER PORT
[MAX7310]
- INDUSTRY'S SMALLEST, LOW-DROPOUT LINEAR REGULATORS FOR LOW-NOISE, SPACE-SENSITIVE APPLICATIONS
[MAX8530, MAX8531]
- UNIQUE LOW-COST HEADPHONE AMPLIFIER ELIMINATES DC-BLOCKING CAPACITORS AND GAIN-SETTING RESISTORS
[MAX4411, MAX4411B]
- INDUSTRY'S FIRST FULLY INTEGRATED LDO AND MICROPROCESSOR RESET CIRCUITS TO DELIVER 300mA IN A SMALL 3 x 3 UCSP PACKAGE
[MAX6469, MAX6470, MAX6471, MAX6472, MAX6473, MAX6474, MAX6475, MAX6476, MAX6477, MAX6478, MAX6479, MAX6480, MAX6481, MAX6482, MAX6483, MAX6484]
- MAXIM'S DUAL/TRIPLE-VOLTAGE µP SUPERVISORS IN SC70 ARE IDEAL FOR PORTABLE EQUIPMENT
[MAX6736, MAX6737, MAX6738, MAX6739, MAX6740, MAX6741, MAX6742, MAX6743, MAX6744, MAX6745]
- MAXIM'S SINGLE/DUAL-OUTPUT BATTERY MONITORS WITH HYSTERESIS AND µP SUPERVISOR REQUIRE NO EXTERNAL COMPONENTS
[MAX6439, MAX6440, MAX6441, MAX6442]
- MAXIM'S FULLY INTEGRATED SOT23 LDO AND MICROPROCESSOR RESET CIRCUITS DELIVER 300mA
[MAX6469, MAX6470, MAX6471, MAX6472, MAX6473, MAX6474, MAX6475, MAX6476, MAX6477, MAX6478, MAX6479, MAX6480, MAX6481, MAX6482, MAX6483, MAX6484]
- MAXIM'S TINY, ULTRA-LOW-POWER, SC70 VOLTAGE DETECTORS WITH 5% HYSTERESIS ARE PERFECT FOR PORTABLE EQUIPMENT
[MAX6461, MAX6462, MAX6463, MAX6464, MAX6465, MAX6466]
- MAXIM'S SMALLEST, SIMPLEST, SWITCH-MODE Li+ CHARGER IN 4mm x 4mm QFN PACKAGE
[MAX1925, MAX1926]
- MAXIM'S 800mA, 0.75V OUTPUT STEP-DOWN CONVERTERS ARE THE SMALLEST FOR SUB-1V MICROPROCESSORS
[MAX1927, MAX1928]
- µP SUPERVISORS FROM MAXIM FEATURE ONE-SHOT, EDGE-TRIGGERED MANUAL RESET
[MAX6467, MAX6468]
- MAXIM SAVES 40% SPACE WITH THE SMALLEST SINGLE USB SWITCH FEATURING AUTORESET AND FAULT BLANKING
[MAX1946]
- MAXIM'S LOW-POWER, HIGH-VOLTAGE UNDER/OVERVOLTAGE DETECTORS IN SOT23 MONITOR UP TO 28V
[MAX6457, MAX6458, MAX6459, MAX6460]
- NEXT GENERATION IN HIGH-EFFICIENCY, QUAD-OUTPUT, MAIN POWER-SUPPLY CONTROLLERS FOR NOTEBOOKS FROM MAXIM
[MAX1982, MAX1982EUT, MAX1983]
- NEW BTL AUDIO AMPLIFIERS OFFER UP TO 1.4W INTO 8 Ohms, SHUTDOWN MODE, AND TINY PACKAGING
[MAX4364, MAX4365]
- SERIAL INTERFACED, 28-PORT, USER-CONFIGURABLE GPIO PORTS SAVE BOARD SPACE
[MAX7300]
- VERSATILE LED DRIVERS PROVIDE 28 LED DRIVE OUTPUTS AND GENERAL-PURPOSE I/O OPERATING FROM 2.5V TO 5.5V SUPPLY
[MAX6956]
- REVOLUTIONARY DirectDrive HEADPHONE AMP ELIMINATES BULKY DC-BLOCKING CAPACITORS
[MAX4410]
- NEW HIGH-OUTPUT-DRIVE AMPLIFIER IN A TINY UCSP DELIVERS 120mW
[MAX4369]
- SMALLEST, COMPLETE POWER MANAGEMENT IC FOR INTEL(R) PXA210 AND PXA250 MICROPROCESSOR-BASED PRODUCTS
[MAX1702B]
- NEW LOW-POWER, DIFFERENTIAL MICROPHONE AMPS WITH MUX, BIAS, AND SHUTDOWN IN A TINY 8-PIN QFN
[MAX4060, MAX4061, MAX4062]
- SMALLEST 500mA LOW-DROPOUT LINEAR REGULATOR IN 2.3mm2 UCSP SAVES BOARD SPACE AND COST IN PORTABLES
[MAX1819]
- HIGHEST POWER SOT23 STEP-DOWN DC-DC CONVERTERS DELIVER 400mA WITH EFFICIENCY OVER 90%
[MAX1920, MAX1921]
- NEW 330mW BTL AUDIO AMPLIFIERS DELIVER LOW 0.02% THD + N IN A TINY 8-PIN SOT23 PACKAGE
[MAX4366, MAX4367, MAX4368]
- MOST EFFICIENT, SMALLEST 1.4MHz SOT23 CURRENT-MODE STEP-UP DC-DC CONVERTER
[MAX1896]
- ULTRA-LOW VOLTAGE SC70 µP SUPERVISORS MONITOR SUPPLIES DOWN TO 1.2V WITH NO EXTERNAL COMPONENTS
[MAX6832, MAX6833, MAX6834, MAX6835, MAX6836, MAX6837, MAX6838, MAX6839, MAX6840]
- HIGH OUTPUT DRIVE 10MHz RAIL-TO-RAIL I/O OP AMP WITH SHUTDOWN PACKED IN A TINY 6-PIN SC70 PACKAGE
[MAX4230, MAX4231, MAX4232, MAX4233, MAX4234]
- ULTRA-LOW-POWER µP SUPERVISORY CIRCUITS IN A 4-BUMP CHIP-SCALE PACKAGE ARE PERFECT FOR PORTABLE EQUIPMENT
[MAX6400, MAX6401, MAX6402, MAX6403, MAX6404, MAX6405]
- LOWEST COST SWITCH-MODE Li+ CHARGER INCLUDES INPUT-CURRENT-LIMITING LOOP
[MAX1873]
- TRIPLE LOW-NOISE, LOW-DROPOUT LINEAR REGULATORS PROVIDE COMPLETE RF POWER
[MAX8890]
- INDUSTRY'S FIRST USB-POWERED Li+ BATTERY CHARGER IC
[MAX1811]
- SMALLEST Li+ CHARGER PROVIDES SAFEST CHARGING ALGORITHM
[MAX1879]
- FIRST 3V, MULTI-TAP DELAY LINE FROM DALLAS SEMICONDUCTOR SIMPLIFIES DESIGNS IN LOW-POWER DIGITAL SYSTEMS
[DS1100L]
- WCDMA POWER AMP SUPPLY REDUCES CURRENT DRAW BY 83%
[MAX1820, MAX1820Y, MAX1820Z, MAX1821, MAX1821X]
- FULLY INTEGRATED LDO AND MICROPROCESSOR RESET CIRCUITS DELIVER 150mA IN A SOT23 PACKAGE
[MAX6329, MAX6349]
- LOW-VOLTAGE, LOW-POWER, SC70 RESET ICs PERFECT FOR PORTABLE EQUIPMENT
[MAX6381, MAX6382, MAX6383, MAX6384, MAX6385, MAX6386, MAX6387, MAX6388, MAX6389, MAX6390]
- 200mA ULTRA-LOW-QUIESCENT-CURRENT LDOs IN SOT23
[MAX8880, MAX8881]
- 2W, SINGLE-CHANNEL, MONO/STEREO, CLASS-D, AUDIO POWER AMPS OPERATE DOWN TO +2.7V
[MAX4295]
- CLICKLESS/POPLESS STEREO HEADPHONE DRIVERS ACHIEVE >90dB PSRR AT F = 22kHz
[MAX4298, MAX4299]
- ULTRA-SMALL, SOT23 LCD BIAS SUPPLY USES INTERNAL SWITCH TO DELIVER UP TO 28V
[MAX1605]
- TINY, ULTRA-LOW-POWER, SC70 VOLTAGE DETECTORS—PERFECT FOR PORTABLE EQUIPMENT
[MAX6375, MAX6376, MAX6377, MAX6378, MAX6379, MAX6380]
- FIRST BACKUP-BATTERY RESET ICs WITH CHIP-ENABLE GATING IN A SOT PACKAGE
[MAX6365, MAX6365H, MAX6365L, MAX6365P, MAX6366, MAX6366H, MAX6366L, MAX6366P, MAX6367, MAX6367H, MAX6367L, MAX6367P, MAX6368, MAX6368H, MAX6368L, MAX6368P]
- HIGH-EFFICIENCY CURRENT SOURCE DRIVES WHITE LEDs FOR BACKLIT DISPLAYS
[MAX1698, MAX1698A]
- FIRST BACKUP-BATTERY RESET ICs IN SOT PACKAGE
[MAX6361, MAX6361H, MAX6361L, MAX6361P, MAX6362, MAX6362H, MAX6362L, MAX6362P, MAX6363, MAX6363H, MAX6363L, MAX6363P, MAX6364, MAX6364H, MAX6364L, MAX6364P]
- INDUSTRY'S SMALLEST SIM/SMART-CARD INTERFACES OPERATE AT LESS THAN 1.5V
[MAX1740, MAX1741]
- LOWEST-POWER, SC70 RESET ICs ARE PERFECT FOR PORTABLE EQUIPMENT
[MAX6326, MAX6327, MAX6328, MAX6346, MAX6347, MAX6348]
- 150mA SOT23 LDO REGULATORS WITH POWER-OK FLAG PROVIDES LONGEST BATTERY LIFE
[MAX8875]
- COMPLETE CURRENT-SENSE AMPLIFIER IN SOT23 CONSUMES JUST 30µA
[MAX4372, MAX4372F, MAX4372H, MAX4372T]
- LOWEST-COST USB CURRENT-LIMITED SWITCHES HAVE BEST PERFORMANCE
[MAX1693, MAX1693H, MAX1694]
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