The EL7563CREZ is a synchronous step-down DC/DC regulator capable of delivering a continuous output current of 4A with an adjustable output voltage range from 1.0V to 2.5V. It operates with high efficiency, reaching up to 95%, and utilizes constant frequency pulse width modulation (PWM) for stable performance. The device features integrated current sensing for cycle-by-cycle current limiting and over-current protection, enhancing reliability in various applications. This regulator supports input voltages from 3V to 3.6V and includes several protective features such as over-voltage protection, under-voltage lockout, and thermal shutdown. The EL7563CREZ is designed for applications requiring precise voltage regulation, such as DSP, CPU core, and I/O supplies, making it suitable for both desktop and portable equipment. It is available in a 28-pin HTSSOP package and is RoHS compliant.
"Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad"
Manufacturer: Intersil
Win Source Part Number: 1036209-EL7563CREZ
Packaging: Tube/Rail
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 200kHz to 1MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 4A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 28-HTSSOP
Purpose: Step-Down
Maximum Input Voltage: 3.6V
Nominal Output Voltage (Min/Fixed): 1V
Maximum Output Voltage: 2.5V
Minimum Input Voltage: 3V
Popularity: Medium
Fake Threat In the Open Market: 54 pct.
Supply and Demand Status: Balance
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
IC REG BUCK ADJ 4A 28HTSSOP
IC REG BUCK ADJ 4A 28HTSSOP
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | EL7563CREZ-ND | 1036209-EL7563CREZ | EL7563CREZ | EL7563CREZ | EL7563CREZ |
| Product Name | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - EL7563CREZ | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | |||
| Output Voltage Type | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; "28-TSSOP (0.173"", 4.40mm Width) Exposed Pad" | SSOP; Other; 28-HTSSOP | SSOP; Other; 28-TSSOP (0.173\", 4.40mm Width) Exposed Pad | SSOP | |
| Special Features | Synchronous Rectification | Multiple Outputs; Synchronous Rectification | |||
| Output Voltage | 1 to 2.5 volts | 1 volts | 1 to 2.5 volts | 1 volts |
