ISL8011 is an integrated FET, 1.2A synchronous buck regulator for general purpose point-of load applications. It is optimized for generating low output voltages down to 0.8V. The supply voltage range is from 2.7V to 5.5V allowing the use from common 3.3V or 5V supply rails and Lithium ion battery inputs. It has guaranteed minimum output current of 1.2A. 1.5MHz pulse-width modulation (PWM) switching frequency allowing the use of small external components.brbr The ISL8011 includes a pair of low ON-resistance P-Channel and N-Channel internal MOSFETs to maximize efficiency and minimize external component count. 100% duty-cycle operation allows less than 200mV dropout voltage at 1.2A.brbr The ISL8011 offers a 200ms Power-On-Reset (POR) timer at power-up. When shutdown, the ISL8011 discharges the output capacitor. Other features include internal digital soft-start, enable for power sequence, overcurrent protection, and thermal shutdown.brbr The ISL8011 is offered in a 10 Ld 3mmx3mm DFN package with 1mm maximum height. The complete converter occupies less than 1cmsup2/sup area.
IC REG BUCK ADJ 1.2A 10DFN
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-VFDFN Exposed Pad
Manufacturer: Intersil
Win Source Part Number: 1048706-ISL8011IRZ
Packaging: Tube/Rail
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 1.6MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 1.2A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 10-DFN (3x3)
Purpose: Step-Down
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 0.8V
Maximum Output Voltage: 5.5V
Minimum Input Voltage: 2.7V
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 1.2A 10-VFDFN Exposed Pad
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IC REG BUCK ADJ 1.2A 10DFN
| Renesas Electronics Corporation | ODG (Origin Data Global) | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | ISL8011IRZ | ISL8011IRZ | ISL8011IRZ-ND | 1048706-ISL8011IRZ | ISL8011IRZ | 391-ISL8011IRZ | ISL8011IRZ | ISL8011IRZ | ISL8011IRZ |
| Product Name | 1.2A Integrated FETs, High Efficiency Synchronous Buck Regulator | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ISL8011IRZ | Voltage Regulators - DC DC Switching Regulators | IC REG BUCK ADJ 1.2A SYNC 10DFN | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | Buck | |||||
| Package Type | Other; DFN | Other; 10-VFDFN Exposed Pad | Other; 10-VFDFN Exposed Pad | Other; 10-DFN (3x3) | Other; 10-VFDFN Exposed Pad | Other; DFN | |||
| Special Features | Synchronous Rectification | Synchronous Rectification | Multiple Outputs; Synchronous Rectification | ||||||
| Output Voltage | 0.8000 to 5.5 volts | 0.8000 volts | 0.8000 to 5.5 volts | 0.8000 volts | 0.8000 to 5.5 volts | 0.8000 volts | |||
| IOUT | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps | 1.2 amps |
