MAX8557ETE+T by Analog Devices
4A Ultra-Low-Input-Voltage LDO Regulators
| Status: | Active |
|---|---|
| Series: | MAX8557 |
| RoHS: | Unknown |
Features
| 1.425V to 3.6V Input Voltage Range |
| Guaranteed 4A Output Current |
| ±1% Output Accuracy Over Load/Line/Temperature |
| 100mV Dropout at 4A Load (typ) |
| Built-In Soft-Start |
| 800µA (typ) Operating Supply Current |
| 150µA (max) Shutdown Supply Current |
| Short-Circuit Current Foldback Protection |
| Thermal-Overload Protection |
| ±10% Power-OK (MAX8556) |
| 140ms Power-On Reset Output (MAX8557) |
| Fast Transient Response |
| 16-Pin Thin QFN (5mm x 5mm) Package |
Specifications
| VIN (V) (min) | 1.4 |
|---|---|
| VIN (V) (max) | 3.6 |
| Adj. VOUT (V) (min) | 0.5 |
| Adj. VOUT (V) (max) | 3.4 |
| Rated ILOAD (mA) | 4000 |
| # Regulators | 1 |
| VDROPOUT @Rated ILOAD (V) (typ) | 0.1 |
| ICC (µA) (max) | 1600 |
| Low Batt./ Pwr. Fail Out | No |
| POK/Reset Thresh. (V) (nom) | Vout-10% |
| Watchdog | No |
| Reverse Batt. Protect. | No |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | TQFN/16 |
| BudgetaryPrice (See Notes) | 4.8 |
MAX8557ETE+T Power Management ICs - PMIC by Analog Devices
LDO ADJ 4A 0.5V TO 3.4V TQFN-16
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Output Type | Adjustable |
|---|---|
| Input Voltage Min | 1.425V |
| Input Voltage Max | 3.6V |
| Fixed Output Voltage Nom. | - |
| Adjustable Output Voltage Min | 500mV |
| Adjustable Output Voltage Max | 3.4V |
| Output Current | 4A |
| Dropout Voltage Vdo | 100mV |
| LDO Regulator Case Style | TQFN |
| No. of Pins | 16Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | To Be Advised |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Output Voltage Max | 3.4V |
| Output Voltage Min | 500mV |
Alternative Descriptions
| LDO, ADJ, 4A, 0.5V TO 3.4V, TQFN-16 | Farnell |
| Ldo, Adj, 4A, 0.5V To 3.4V, Tqfn-16 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX8557ETE+T ?
Additional datasheets, footprints and schematics for MAX8557ETE+T are listed on our Part Details page. You can also find images and similar parts to MAX8557ETE+T on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX8557ETE+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX8557ETE+T price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MAX8557ETE+T you can contact the distributor directly for product support, shipping queries etc.
Is the MAX8557ETE+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX8557ETE+T have stock available?
Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX8557ETE+T .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MAX8557ETE+T often in real-time on the comparison pages.
What if I can't find stock of MAX8557ETE+T ?
You can fill out our help required form which you can use to request a quote for MAX8557ETE+T from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.