MAX775ESA+ by Analog Devices

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-to-DC Controllers


The MAX774/MAX775/MAX776 inverting switching regulators deliver high efficiency over three decades of load current. A unique current-limited, pulse-frequency modulated (PFM) control scheme provides the benefits of pulse-width modulation (high efficiency with heavy loads), while using less than 100µA of supply current (vs. 2mA to 10mA for PWM converters). The result is high efficiency over a wide range of loads. These ICs also use tiny external components; their high switching frequency (up to 300kHz) allows for less than 5mm diameter surface-mount magnetics. The MAX774/MAX775/MAX776 accept input voltages from 3V to 16.5V, and have preset output voltages of -5V, -12V, and -15V, respectively. Or, the output voltage can be user-adjusted with two resistors. Maximum VIN - VOUT differential voltage is limited only by the break-down voltage of the chosen external switch transistor. These inverters use external P-channel MOSFET switches, allowing them to power loads up to 5W. If less power is required, use the MAX764/MAX765/MAX766 inverting switching regulators with on-board MOSFETs.

Where to Buy

Prices starting from US$5.40

Distributor Stock
Logo for Farnell
Farnell
from US$5.59
98
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$5.85
3,472
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$6.07
198
in stock
Buy Now
Logo for element14
element14
from US$5.40
98
in stock
Buy Now

Features

85% Efficiency for 5mA to 1A Load Currents
Up to 5W Output Power
100µA (max) Supply Current
5µA (max) Shutdown Current
3V to 16.5V Input Range
-5V (MAX774), -12V (MAX775), -15V (MAX776), or Adjustable Output Voltage
Current-Limited PFM Control Scheme
300kHz Switching Frequency

Specifications

VIN (V) (min) 3
VIN (V) (max) 16.5
VOUT1 (V) (min) 0
VOUT1 (V) (max) -100
IOUT1 (A) (max) 1
Switch Type External
Preset VOUT (V) -12
Output Adjust. Method Resistor
# DC-DC Outputs 1
Switching Frequency (kHz) 300
Package/Pins SOIC (N)/8
BudgetaryPrice (See Notes) 2.69


MAX775ESA+ Semiconductors - ICs by Analog Devices

DC/DC CONV INVERTING 300KHZ NSOIC-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Inverting
Input Voltage Min 3V
Input Voltage Max 16.5V
DC / DC Converter IC Case NSOIC
No. of Pins 8Pins
Output Current 1A
Output Voltage Nom. -12V
Switching Frequency 300kHz
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)

Alternative Descriptions

-5V/-12V/-15V or Adjustable, H | Analog Devices
Dc/Dc Conv, Inverting, 300Khz, Nsoic-8 | Newark Electronics
DC/DC CONV, INVERTING, 300KHZ, NSOIC-8 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX775ESA+ ?

Additional datasheets, footprints and schematics for MAX775ESA+ are listed on our Part Details page. You can also find images and similar parts to MAX775ESA+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX775ESA+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX775ESA+ 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 MAX775ESA+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX775ESA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX775ESA+ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX775ESA+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX775ESA+ often in real-time on the comparison pages.

What if I can't find stock of MAX775ESA+ ?

You can fill out our help required form which you can use to request a quote for MAX775ESA+ 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.

We use cookies to improve your experience. See our privacy policy.
Okay