ADP1762

RECOMMENDED FOR NEW DESIGNS

2 A, Low V_IN, Low Noise, CMOS Linear Regulator

Data Sheet (Rev. D) Product Selection Table

Part Models: 18
1ku List Price: Starting From $4.11

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Part Details

2 A maximum output current
Low input voltage supply range
- V_IN = 1.10 V to 1.98 V, no external bias supply required
Fixed output voltage range: V_{OUT_FIXED} = 0.9 V to 1.5 V
Adjustable output voltage range: V_{OUT_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: 62 mV typical at 2 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
- 62 dB typical at 10 kHz at 2 A load
- 46 dB typical at 100 kHz at 2 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

Part Models: 18
1ku List Price: Starting From $4.11

Documentation

Data Sheet 1

ADP1762: 2 A, Low V_IN, Low Noise, CMOS Linear Regulator Data Sheet (Rev.D) 03/14/2016

User Guide 1

UG-954: Evaluating the ADP1761/ADP1762/ADP1763 Low VIN, Low Noise, CMOS Linear Regulators (Rev.0) 04/18/2016

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADP1762ACPZ-0.9-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ-1.0-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ-1.1-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ-1.2-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ-1.3-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ-1.5-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ0.95-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762ACPZ1.25-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-0.9-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-1.0-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-1.1-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-1.2-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-1.3-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-1.5-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ0.95-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
ADP1762WACPZ1.25-R7	16-Lead LFCSP (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

ADP1762
ADP1762-0.9
ADP1762-0.95
ADP1762-1.0
ADP1762-1.1
ADP1762-1.2
ADP1762-1.25
ADP1762-1.3
ADP1762-1.5

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