LP3907SQX-BJYQX/NOPB National Semiconductor, LP3907SQX-BJYQX/NOPB Datasheet - Page 12

• Manufacturer Part Number: LP3907SQX-BJYQX/NOPB
• Description: 1 A&D 6A BUCK 2X 0.3A LDO
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP3907SQX-BJYQX/NOPB

• Topology: Step-Down (Buck) Synchronous (2), Linear (LDO) (2)
• Function: Any Function
• Number Of Outputs: 4
• Frequency - Switching: 2.1MHz
• Voltage/current - Output 1: 1.2V, 1A
• Voltage/current - Output 2: 3.4V, 600mA
• Voltage/current - Output 3: 2.6V, 300mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: Yes
• Voltage - Supply: 2.8 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

Typical Performance Characteristics — LDO
T
= 25°C unless otherwise noted
A
Output Voltage Change vs Temperature (LDO1)
Output Voltage Change vs Temperature (LDO2)
V
= 3.6V, V
= 2.6V, 100mA load
V
= 3.6V, V
= 3.3V, 100mA load
IN
OUT
IN
OUT
30017835
30017836
Load Transient (LDO1)
Load Transient (LDO2)
3.6 V
, 2.6V
, 0 – 150mA load
3.6 V
, 3.3 V
, 0 – 150mA load
IN
OUT
IN
OUT
30017837
30017838
Line Transient (LDO1)
Line Transient (LDO2)
3.6 - 4.2 V
, 2.6 V
, 300mA load
3.6 – 4.2 V
, 3.3V
, 300mA load
IN
OUT
IN
OUT
30017839
30017840
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