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Manufacturer Part #

ISL8012IRZ

ISL8012 Series 2.7 - 5.5 V 1 MHz 2 A Buck Regulator - DFN-10

Mfr. Name: Renesas
Standard Pkg:
Product Variant Information section
Date Code: 1244
Product Specification Section
Technical Attributes
Attributes Table
Topology: Buck
Input Voltage: 2.7V to 5.5V
Output Current-Max: 2A
Output Type: Adjustable
Switching Frequency-Max: 1MHz
Operating Temp Range: -40°C to +85°C
Duty Cycle-Max: 100%
Efficiency: 95%
No. of Outputs: 1
Quiescent Current: 40µA
Storage Temperature Range: -65°C to +150°C
Package Style:  DFN-10
Mounting Method: Surface Mount
Features & Applications

The ISL8012IRZ is a high efficiency, monolithic, synchronous step-down DC/DC converter that can deliver up to 2 A continuous output current from a 2.7 V to 5.5 V input supply.

It uses a current control architecture to deliver very low duty cycle operation at high frequency with fast transient response and excellent loop stability.

Features:

  • High Efficiency Synchronous Buck Regulator with up to 95% Efficiency
  • Power-Good (PG) Output with a 1ms Delay
  • 2.7 V to 5.5 V Supply Voltage
  • 3% Output Accuracy Over-Temperature/Load/Line
  • 2 A Guaranteed Output Current
  • Start-up with Pre-Biased Output
  • Internal Soft-Start - 1ms
  • Soft-Stop Output Discharge During Disabled
  • 40 µA Quiescent Supply Current in PFM Mode
  • Selectable Forced PWM Mode and PFM Mode
  • Less than 1 µA Logic Controlled Shutdown Current
  • 100% Maximum Duty Cycle
  • Internal Current Mode Compensation
  • Peak Current Limiting and Hiccup Mode Short Circuit Protection
  • Over-Temperature Protection
  • Small 10 Ld 3 mmx3 mm: DFN
  • Pb-Free (RoHS Compliant)

Applications:

  • DC/DC POL Modules
  • µC/µP, FPGA and DSP Power
  • Plug-in DC/DC Modules for Routers and Switchers
  • Portable Instruments
  • Test and Measurement Systems
  • Li-ion Battery Powered Devices
  • Small Form Factor (SFP) Modules
  • Bar Code Readers
Pricing Section
Stock:
452
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$2.25
USD
Quantity
Web Price
1
$2.25
40
$2.02
150
$1.94
500
$1.87
2,000+
$1.80
Product Variant Information section