LP3907SQX-JXQX/NOPB National Semiconductor, LP3907SQX-JXQX/NOPB Datasheet - Page 4
![IC BUCK SYNC 1.2V/3.3V 24LLP](/photos/6/54/65470/pkg_sqa24a_sml.jpg)
LP3907SQX-JXQX/NOPB
Manufacturer Part Number
LP3907SQX-JXQX/NOPB
Description
IC BUCK SYNC 1.2V/3.3V 24LLP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Step-Down (Buck)r
Datasheet
1.LP3907SQ-JXQXNOPB.pdf
(46 pages)
Specifications of LP3907SQX-JXQX/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
3.3V, 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-LLP
Current - Output
300mA, 600mA, 1A
Voltage - Output
1.2V, 3.3V
Voltage - Input
2.8 ~ 5.5 V
Power - Output
1.43W
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
For Use With
LP3907SQ-JXQXEV - LP3907 EVALUATION BOARD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LP3907SQX-JXQX
www.national.com
Connection Diagrams and Package Mark Information
Note: The physical placement of the package marking will vary from part to part.
25-Bump Thin Micro SMD Package, Large Bump National Package Number TLA25AAA
(*) UZXYTT format: ‘U’ – wafer fab code; ‘Z’ – assembly code; ’XY’ 2 digit date code; ‘TT” – die run code. See http://www.national.com/quality/
marking_conventions.html for more information on marking information.
(**) Package received will have XXXX replaced with the specific part version ordered.
Top View
24-Lead LLP Package (top view
30017890
Package Mark - Top View
4
30017803
30017888
Bottom View
30017889