LP3907 Datasheet, PDF (39/58 Pages) National Semiconductor (TI) – Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C Compatible Interface

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8.6.1.15 LDO2 Control Register (LDO2VCR) – 0x3A
This register allows the user to program the output target voltage of LDO 2.
For “JJ11” voltage options LDO2 has a fixed output voltage of 2.85 V.
LP3907
SNVS511S – JUNE 2007 – REVISED APRIL 2016
Name
Access
Data
Reset
D7-D5
—
—
Reserved
000
D4-D0
LDO2_OUT
R/W
LDO2 Output voltage (V)
5’h00
1.0
5’h01
1.1
5’h02
1.2
5’h03
1.3
5’h04
1.4
5’h05
1.5
5’h06
1.6
5’h07
1.7
5’h08
1.8
5’h09
1.9
5’h0A
2.0
5’h0B
2.1
5’h0C
2.2
5’h0D
2.3
5’h0E
2.4
5’h0F
2.5
5’h10
2.6
5’h11
2.7
5’h12
2.8
5’h13
2.9
5’h14
3.0
5’h15
3.1
5’h16
3.2
5’h17
3.3
5’h18
3.4
5’h19
3.5
5’h1A–5’h1F
3.5
Factory-Programmed Default
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