XR77103ELBTR [MAXLINEAR]

Name: XR77103ELBTR
Brand: MAXLINEAR
SKU: XR77103ELBTR
Availability: InStock

Part No:

XR77103ELBTR

Category:

Power Management ICs

Manufacturer:

MAXLINEAR

Description:

XR77103 Universal PMIC with three high-efficiency, wide input range, synchronous buck converters.

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Input Voltage

4.5V ~ 14V

Output Voltage

0.8V ~ 6V

Power Dissipation

3.4W

Operating Temperature

-40°C ~ 125°C

Package

TQFN-32 (4mm x 4mm)

Maximum Duty Cycle

95%

Minimum On Time

120 ns

Output Current Capability

2A

Switching Frequency

0.44MHz ~ 2.3MHz

Thermal Resistance

30°C/W

Products Detail

The XR77103 is a universal power management IC featuring three digitally programmable synchronous buck converters. It supports a wide input voltage range from 4.5V to 14V, with output voltages adjustable from 0.8V to 6V via I2C interface. The device includes integrated power switches, non-volatile memory, and various protection features such as thermal shutdown and overcurrent protection. It is designed for applications requiring multiple regulated supplies with minimal external components.

Key Features

Wide input supply voltage: 4.5V to 14V
Built-in MOSFET and synchronous rectifier
I2C programmable supplies with output voltage range 0.8V to 6V
Power on sequence and soft-start timing control
Switching frequency programmable from 440kHz to 2.3MHz
Individual current limit
Optional power saving mode at light loads
Non-volatile memory (NVM) with up to 10,000 write operations
High accuracy 0.8V reference (1%)
Current-mode control with simple compensation
External synchronization
Power good output
Protection: Thermal shutdown, Overvoltage transient protection, Overcurrent protection
32-pin 4mm x 4mm TQFN package

Application scenarios

FPGA and DSP supplies
Video processor supplies
Applications processor power

Product FAQ

1. Is XR77103ELBTR available for RFQ?

Yes. XR77103ELBTR by MAXLINEAR is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for XR77103ELBTR?

Pricing for XR77103ELBTR can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of XR77103ELBTR?

XR77103ELBTR is a MAXLINEAR Power Management ICs with Output Current Capability: 2A and Operating Temperature: -40°C ~ 125°C. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for XR77103ELBTR?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can XR77103ELBTR be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to XR77103ELBTR?

Yes. If XR77103ELBTR is unavailable, obsolete, or does not meet your required lead time, we can help check similar MAXLINEAR Power Management ICs parts or compatible alternatives.

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