MAX1556/MAX1557 Step-Down DC-DC Converters

Analog Devices MAX1556/MAX1556A/MAX1557 Fixed-Frequency Step-Down DC-DC Converters feature high efficiency, low-quiescent operating current (16µA), low dropout, and minimal (27µA) quiescent current in dropout, making these converters ideal for powering portable devices from 1-cell Li-ion or 3-cell alkaline/NiMH batteries. MAX1556 / MAX1556A Step-Down DC-DC Converters deliver up to 1.2A, have pin-selectable 1.8V, 2.5V, and 3.3V outputs, and are adjustable. The Analog Devices MAX1557 delivers up to 600mA, has pin-selectable 1V, 1.3V, and 1.5V outputs, and is adjustable. 

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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Output Voltage
Output Current
Number of Outputs
Quiescent Current
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Minimum Operating Temperature
Maximum Operating Temperature
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Analog Devices / Maxim Integrated Switching Voltage Regulators 16 A IQ, 1.2A PWM Step-Down DC-DC Conver
Datasheet
1,138In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TDFN-EP-10 Buck 750 mV to 5.5 V 1.2 A 1 Output 16 uA 1 MHz - 40 C + 85 C MAX1557 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 16 A IQ, 1.2A PWM Step-Down DC-DC Conver
Datasheet
4,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT TDFN-EP-10 Buck 750 mV to 5.5 V 1.2 A 1 Output 16 uA 1 MHz - 40 C + 85 C MAX1556 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated Switching Voltage Regulators 16 A IQ, 1.2A PWM Step-Down DC-DC Conver
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT TDFN-EP-10 Buck 750 mV to 5.5 V 1.2 A 1 Output 16 uA 1 MHz MAX1556 Reel

Analog Devices / Maxim Integrated Switching Voltage Regulators 16 A IQ, 1.2A PWM Step-Down DC-DC Conver
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

SMD/SMT TDFN-EP-10 Buck 750 mV to 5.5 V 1.2 A 1 Output 16 uA 1 MHz - 40 C + 85 C AEC-Q100 MAX1556 Reel