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LM26480SQX-AA/NOPB

24-WQFN (4x4) Dual 2MHz 1.5A buck regulators and dual 300mA LDOs with individual enable and power good

Manufacturer：

Luminary Micro/Texas Instruments

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Manufacturer NO：

LM26480SQX-AA/NOPB

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Product SN：

10526-LM26480SQX-AA/NOPB

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Package/Case：

WQFN (RTW)-24

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Manufacturer Lead Time：

6 Weeks

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Datasheet:

LM26480SQX-AA/NOPB Datasheet PDF

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Detailed Descripition：

Enable, Light-load efficiency, Power good, Synchronous rectification, UVLO fixed

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Product Application Field：None

0 In Stock

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Customer Reference

Quantity

Product price

Qty

Unit Price

Ext Price

1000

$1.15

$1150

For more LM26480SQX-AA/NOPB prices, contact customer service to get a discount!

Environmental & Export Classifications

RoHS Status

ROHS3 Compliant

Moisture Sensitivity Level (MSL)

1 (Unlimited)

REACH Status

REACH Unaffected

ECCN

EAR99

HTSUS

8542.39.0001

Documents & Media

Datasheets PDF LM26480SQX-AA/NOPB Datasheet PDF

Product Description

The LM26480 is a multi-functional power management unit (PMU), optimized for low-power digital applications. This device integrates two highly efficient 1.5-A step-down DC-DC converters and two 300-mA linear regulators. The DC-DC buck converters provide typical efficiencies of 96%, allowing for minimal power consumption. Features include soft start, undervoltage lockout, current overload protection, thermal overload protection, and an internal power-on-reset (POR) circuit, which monitors the output voltage levels on bucks 1 and 2.

Input Voltage: 2.8 V to 5.5 V
Compatible with Advanced Applications Processors and FPGAs
Two LDOs for Powering Internal Processor Functions and I/Os
Precision Internal Reference
Thermal Overload Protection
Current Overload Protection
External Power-On-Reset Function for Buck1 and Buck2
Undervoltage Lockout Detector to Monitor Input Supply Voltage
Step-Down DC-DC Converters (Buck)
- 1.5-A Output Current
- V_OUT from:
- Buck1 : 0.8 V to 2 V at 1.5 A
- Buck2 : 1 V to 3.3 V at 1.5 A
- Up to 96% efficiency
- ±3% FB Voltage Accuracy
- 2-MHz PWM Switching Frequency
- PWM-to-PFM Automatic Mode Change Under Low Loads
- Automatic Soft Start
Linear Regulators (LDO)
- V_OUT of 1 V to 3.5 V
- ±3% FB Voltage Accuracy
- 300-mA Output Current
- 25-mV (Typical) Dropout