MAX711
PRODUCTION3.3V/5V or Adjustable, Step-Up Step-Down DC-DC Converters
Compact, Low-Noise, Transformerless Step-Up/Down Regulator with Single Small Inductor Has Low Output Ripple
- Part Models
- 2
- 1ku List Price
- Starting From $5.80
Overview
- Step-Up/Down Voltage Conversion
- +1.8V to +11V Input Range
- Output:
- 5V/250mA at VIN = 1.8V
- 5V/500mA at VIN = 3.6V
- No External FETs Required
- Load Disconnected from Input in Shutdown
- Battery Drain:
- 200µA No-Load (VIN = 4V)
- 7µA in Standby
- 0.2µA when Off
- 200µA No-Load (VIN = 4V)
- Low-Noise and High-Efficiency Modes
The MAX710/MAX711 integrate a step-up DC-DC converter with a linear regulator to provide step-up/down voltage conversion. They are optimized for battery applications where the input varies above and below the regulated output voltage. They have an input range from +1.8V to +11V. Typical efficiency when boosting battery inputs is 85%.
The MAX710/MAX711 can be configured for minimum noise or optimum efficiency. Shutdown control turns off the part completely, disconnecting the input from the output (ISHDN = 0.2µA). Standby control turns off only the step-up converter and leaves the low-power linear regulator active (IQ = 7µA).
The MAX710 has a preset 3.3V or 5V output voltage. The MAX711 has an adjustable output that can be set from +2.7V to +5.5V with two resistors. Both devices come in 16-pin narrow SO packages.
Applications
- 2- to 4-Cell AA Alkaline Handheld Equipment
- 2-, 3-, and 4-Cell Battery-Powered Equipment
- 3.3V and Other Low-Voltage Systems
- Battery-Powered Devices with AC Input Adapters
- Digital Still Cameras
- Single-Cell, Lithium-Powered Portable Devices
Documentation
Data Sheet 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX711ESE+ | Small-Outline IC Narrow (0.15in) | ||
| MAX711ESE+T | Small-Outline IC Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Jul 28, 2023 - 2361H WAFER FAB |
||
| MAX711ESE+ | PRODUCTION | |
| MAX711ESE+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Can't find the software or driver you need?
Request a Driver/SoftwareHardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Switching Regulators & Controllers 1 | ||
| MAX1672 | PRODUCTION | Step-Up/Down DC-DC Converter in QSOP Package |
Evaluation Kits
Evaluation Kit for the MAX710, MAX711
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