MAX1776EUA+
Buck (Step Down) Switching Regulator, Fixed, 4.5V-24Vin, 5V/600mA out, 200 kHz, µMAX-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX1776EUA+Copy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 2513990 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $19.150 ($21.065) |
| 10+ | $15.060 ($16.566) |
| 50+ | $13.430 ($14.773) |
| 100+ | $12.920 ($14.212) |
| 250+ | $12.380 ($13.618) |
| 500+ | $12.060 ($13.266) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX1776EUA+Copy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 2513990 |
| Technical Datasheet | |
| Output Type | Fixed |
| No. of Outputs | 1Outputs |
| Topology | Buck (Step Down) |
| Input Voltage Min | 4.5V |
| Input Voltage Max | 24V |
| Max Output Current | 600mA |
| Output Current | 600mA |
| IC Case / Package | µMAX |
| No. of Pins | 8Pins |
| IC Mounting | Surface Mount |
| Output Voltage - Nom | 5V |
| Output Voltage Nom | 5V |
| Output Voltage Min | 1.25V |
| Output Voltage Max | 24V |
| Switching Frequency Typ | 200kHz |
| Efficiency | 95% |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
| DC / DC Converter IC Case | µMAX |
| Automotive Qualification Standard | - |
| Switching Frequency | 200kHz |
Product Overview
The MAX1776EUA+ is a 24V, 600mA internal switch, 100% duty cycle, step down converter in 8 pin µMAX package. This high efficiency step down converter provides an adjustable output voltage from 1.25V to VIN from supply voltages as high as 24V. An internal current-limited 0.4ohm MOSFET delivers load currents up to 600mA. Operation to 100% duty cycle minimizes dropout voltage (240mV at 600mA). The MAX1776 has a low 15μA quiescent current to improve light-load efficiency and conserve battery life. The device draws only 3μA while in shutdown. High switching frequencies (up to 200KHz) allow the use of tiny surface-mount inductors and output capacitors. Typical applications include notebook computers, distributed power systems, keep-alive supplies and hand-held devices.
- Supply voltage range is 4.5V to 24V
- Operating temperature range from -40°C to 85°C
- Internal 0.4ohm P-channel MOSFET
- Efficiency is 95%
- Current limited architecture
- Thermal shutdown
Applications
Power Management, Portable Devices
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| Output Type | Fixed |
|---|---|
| Topology | Buck (Step Down) |
| Input Voltage Max | 24V |
| Output Current | 600mA |
| No. of Pins | 8Pins |
| Output Voltage - Nom | 5V |
| Output Voltage Min | 1.25V |
| Switching Frequency Typ | 200kHz |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| DC / DC Converter IC Case | µMAX |
| Switching Frequency | 200kHz |
| No. of Outputs | 1Outputs |
|---|---|
| Input Voltage Min | 4.5V |
| Max Output Current | 600mA |
| IC Case / Package | µMAX |
| IC Mounting | Surface Mount |
| Output Voltage Nom | 5V |
| Output Voltage Max | 24V |
| Efficiency | 95% |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Automotive Qualification Standard | - |
Technical Docs (1)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Philippines Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .009072 |