LP3907TL-PLNTO/NOPB National Semiconductor, LP3907TL-PLNTO/NOPB Datasheet - Page 15
![IC REG BUCK SYNC-2 LDO-2 25USMD](/photos/6/99/69997/tla25aaa_sml.jpg)
LP3907TL-PLNTO/NOPB
Manufacturer Part Number
LP3907TL-PLNTO/NOPB
Description
IC REG BUCK SYNC-2 LDO-2 25USMD
Manufacturer
National Semiconductor
Series
PowerWise®r
Datasheet
1.LP3907SQ-JXQXNOPB.pdf
(46 pages)
Specifications of LP3907TL-PLNTO/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
1.3V, 1A
Voltage/current - Output 2
2.2V, 600mA
Voltage/current - Output 3
2.9V, 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
25-UFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Typical Performance Characteristics
V
IN
= 2.8V to 5.5V, T
(V
OUT
(V
OUT
=1.2V, L= 2.2µH — PWM mode to PFM mode)
=1.2V, L= 2.2µH —(Forced PWM mode)
Efficiency vs Output Current
Efficiency vs Output Current
A
= 25°C, V
OUT
= 1.2V, 2.0V
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— Buck1
15
(V
OUT
(V
OUT
=2.0V, L= 2.2µH — PWM mode to PFM mode)
=2.0V, L= 2.2µH — Forced PWM mode)
Efficiency vs Output Current
Efficiency vs Output Current
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