ADP191ACBZ-R7 PowerPath, Ideal Diodes, and Load Switches by Analog Devices

Status: Production
Series: ADP191
RoHS: Compliant
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The ADP190 / ADP191 are high-side load switches designed for operation from 1.2 V to 3.6 V. These load switches provide power domain isolation for extended power battery life. The devices contain a low on-resistance P-channel MOSFET that supports more than 500 mA of continuous current and minimizes power loss. The low 2 μA (maximum) of ground current and ultralow shutdown current make the ADP190 / ADP191 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP190 / ADP191 compatible with modern processors and GPIO controllers.The ADP191 controls the turn-on slew rate of the switch to reduce the input inrush current. The ADP191 also incorporates an internal output discharge resistor to discharge the output capacitance when the ADP191 output is disabled.Beyond operating performance, the ADP190 / ADP191 occupy minimal printed circuit board (PCB) space with an area less than 0.64 mm2 and a height of 0.60 mm. It is available in an ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP. 

Prices starting from US$0.58


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$0.61
39,000
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Logo for Chip One Stop Chip One Stop US$0.65
1,970
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Logo for Newark Electronics Newark Electronics US$0.63
1,051
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Logo for element14 element14 US$0.59
1,051
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Logo for Farnell Farnell US$0.58
1,051
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Features

Low RDSON of 105 mΩ at 1.8 V
Internal output discharge resistor (ADP191)
Turn-on slew rate limiting (ADP191)
Low input voltage range: 1.2 V to 3.6 V
Ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP
Built-in level shift for control logic that can be operated by 1.2 V logic
Low 2 μA (maximum) ground current
Ultralow shutdown current: <1 μA
500 mA continuous operating current

Alternative Descriptions

600mA Load Switch with Output | Analog Devices
Power Load Switch, 3.6V, Wlcsp-4 | Newark Electronics
POWER LOAD SWITCH, 3.6V, WLCSP-4 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP191ACBZ-R7?

Additional datasheets, footprints and schematics for ADP191ACBZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP191ACBZ-R7 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADP191ACBZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP191ACBZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADP191ACBZ-R7 fall under?

The ADP191ACBZ-R7 is listed under PowerPath, Ideal Diodes, and Load Switches.

Can I view similar or alternative parts?

You can view similar parts to ADP191ACBZ-R7 when available in the PowerPath, Ideal Diodes, and Load Switches range under the specifications section at the bottom of the details page.

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 ADP191ACBZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP191ACBZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADP191ACBZ-R7 have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADP191ACBZ-R7.

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

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