ADP1761ACPZ-R7 Positive Linear Regulators (LDO) by Analog Devices

Status: Production
Series: ADP1761
RoHS: Compliant
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The ADP1761 is a low noise, low dropout (LDO) linear regulator. It is designed to operate from a single input supply with an input voltage as low as 1.10 V, without the requirement of an external bias supply to increase efficiency and provide up to 1 A of output current.The low 30 mV typical dropout voltage at a 1 A load allows the ADP1761 to operate with a small headroom while maintaining regulation and providing better efficiency. The ADP1761 is optimized for stable operation with small 10 μF ceramic output capacitors.The ADP1761 delivers optimal transient performance with minimal board area.The ADP1761 is available in fixed output voltages ranging from 0.9 V to 1.5 V. The output of the adjustable output model can be set from 0.5 V to 1.5 V through an external resistor connected between VADJ and ground.The ADP1761 has an externally programmable soft start time by connecting a capacitor to the SS pin. Short-circuit and thermal overload protection circuits prevent damage in adverse conditions. The ADP1761 is available in a small 16-lead LFCSP package for the smallest footprint solution to meet a variety of

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Prices starting from US$3.64

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Analog Devices
from US$3.64
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Richardson RFPD
from US$5.20
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Features

1 A maximum output current
Low input voltage supply range
VIN = 1.10 V to 1.98 V, no external bias supply required
Fixed output voltage range: VOUT_FIXED = 0.9 V to 1.5 V
Adjustable output voltage range: VOUT_ADJ = 0.5 V to 1.5 V
Ultralow noise: 2 μV rms, 100 Hz to 100 kHz
Noise spectral density
4 nV/√Hz at 10 kHz
3 nV/√Hz at 100 kHz
Low dropout voltage: 30 mV typical at 1 A load
Operating supply current: 4.5 mA typical at no load
±1.5% fixed output voltage accuracy over line, load, and temperature
Excellent power supply rejection ratio (PSRR) performance
67 dB typical at 10 kHz at 1 A load
51 dB typical at 100 kHz at 1 A load
Excellent load/line transient response
Soft start to reduce inrush current
Optimized for small 10 μF ceramic capacitors
Current-limit and thermal overload protection
Power-good indicator
Precision enable
16-lead, 3 mm × 3 mm LFCSP package
AEC-Q100 qualified for automotive applications

Alternative Descriptions

1ALowVin, VeryLow DO low noise | Analog Devices
CURRENT REGULATOR | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP1761ACPZ-R7?

Additional datasheets, footprints and schematics for ADP1761ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP1761ACPZ-R7 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADP1761ACPZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADP1761ACPZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADP1761ACPZ-R7 fall under?

The ADP1761ACPZ-R7 is listed under Positive Linear Regulators (LDO).

Can I view similar or alternative parts?

You can view similar parts to ADP1761ACPZ-R7 when available in the Positive Linear Regulators (LDO) 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 ADP1761ACPZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP1761ACPZ-R7 RoHS compliant?

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

Which authorised distributors for ADP1761ACPZ-R7 have stock available?

Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for ADP1761ACPZ-R7.

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