LP3907 datasheet(16/57 Pages) TI1

Part #	LP3907

Description	Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C-Compatible Interface

PDF	57 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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16 / 57 page

SUPPLY VOLTAGE (V)

1.85

1.83

1.81

1.79

1.77

1.75

2.7

3.3

3.8

4.4

4.9

IOUT = 20 mA

IOUT = 750 mA

IOUT = 1.0A

SUPPLY VOLTAGE (V)

3.35

3.33

3.31

3.29

3.27

3.25

4.0

4.5

5.0

5.5

IOUT = 20 mA

IOUT = 300 mA

IOUT = 600 mA

TEMPERATURE (°C)

0.15

0.12

0.09

0.06

0.03

0.00

-40

-20

VIN = 2.7V

VIN = 3.6V

VIN = 5.5V

SUPPLY VOLTAGE (V)

1.05

1.03

1.01

0.99

0.97

0.95

2.5

3.0

3.5

4.0

4.5

5.0

5.5

IOUT = 20 mA

IOUT = 750 mA

IOUT = 1.0A

LP3907

SNVS511N – JUNE 2007 – REVISED AUGUST 2011

www.ti.com

Typical Performance Characteristics — Bucks

VIN= 2.8V to 5.5V, TA = 25°C

Output Voltage

Shutdown Current

vs.

Supply Voltage

Temp

(VOUT = 1.0V)

Output Voltage

vs.

Supply Voltage

(VOUT = 1.8V)

(VOUT = 3.5V)

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LP3907 Datasheet(PDF) 16 Page - Texas Instruments

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