ADP1761ACPZ-R7

ADP1761ACPZ-R7

Compare
ADP1761ACPZ-R7
IC REG LINEAR POS ADJ 1A 16LFCSP
Compare

$6.20

Price update:a months ago
Available in stock: 1729
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADP1761ACPZ-R7 Products

The ADP1761ACPZ-R7 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 ADP1761ACPZ-R7 to operate with a small headroom while maintaining regulation and providing better efficiency. The ADP1761ACPZ-R7 is optimized for stable operation with small 10 μF ceramic output capacitors.

The ADP1761ACPZ-R7 delivers optimal transient performance with minimal board area.

The ADP1761ACPZ-R7 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 ADP1761ACPZ-R7 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 ADP1761ACPZ-R7 is available in a small 16-lead LFCSP package for the smallest footprint solution to meet a variety of applications.

Feature

  • 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

Applications

  • Regulation to noise sensitive applications such as radio frequency (RF) transceivers, analog-to-digital converter (ADC) and digital-to-analog converter (DAC) circuits, phase-locked loops (PLLs), voltage controlled oscillators (VCOs) and clocking integrated circuits
  • Field-programmable gate array (FPGA) and digital signal processor (DSP) supplies
  • Medical and healthcare
  • Industrial and instrumentation

Product Attributes

TYPE DESCRIPTION Select all
Current - Quiescent (Iq) 8 mA
Package Tape & Reel (TR)
PSRR 67dB ~ 35dB (10kHz ~ 1MHz)
Product Status Active
Control Features Enable, Power Good, Soft Start
Output Configuration Positive
Protection Features Current Limit, Thermal Overload
Output Type Adjustable
Operating Temperature -40°C ~ 125°C (TJ)
Number of Regulators 1
Mounting Type Surface Mount
Voltage - Input (Max) 1.98V
Package / Case 16-WFQFN Exposed Pad, CSP
Voltage - Output (Min/Fixed) 0.5V
Supplier Device Package 16-LFCSP (3x3)
Voltage - Output (Max) 1.5V
Voltage Dropout (Max) 0.053V @ 1A
Current - Output 1A
Current - Supply (Max) 11 mA

Blog

$6.20

Price update:a months ago
Available in stock: 1729
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

Blog