LP3906SQ-TKXII/NOPB National Semiconductor, LP3906SQ-TKXII/NOPB Datasheet - Page 13

• Manufacturer Part Number: LP3906SQ-TKXII/NOPB
• Description: IC REG BUCK/LDO DUAL 1.5A 300MA
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP3906SQ-TKXII/NOPB

• Applications: Digital Cores
• Current - Supply: 60µA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Buck 2 Efficiency vs Output Current
Buck 2 Efficiency vs Output Current
(PFM to PWM Mode, Vout =1.8V, L= 2.2µH)
(PFM to PWM Mode, Vout =3.3V, L= 2.2µH)
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20197854
Load Transient Response
Mode Change by Load Transient
Vout = 1.2 (PWM Mode)
Vout = 1.2V (PWM to PFM)
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Line Transient Response
Line Transient Response
Vin = 3 – 3.6 V, Vout = 1.2 V, 250 mA load
Vin = 3 – 3.6 V, Vout = 3.3 V, 250 mA load
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