LP3999

www.ti.com

SNVS207E – JUNE 2003 – REVISED MAY 2013

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING INFORMATION(1)(2)

Orderable Device

Output Voltage (V)

LP399ITL-1.5/NOPB

1.5

LP399ITLX-1.5/NOPB

LP399ITL-1.8/NOPB

1.8

LP399ITLX-1.8/NOPB

LP399ITL-1.875/NOPB

1.875

LP399ITLX-1.875/NOPB

LP399ITL-2.4/NOPB

2.4

LP399ITLX-2.4/NOPB

LP399ITL-2.5/NOPB

2.5

LP399ITLX-2.5/NOPB

LP399ITL-2.8/NOPB

2.8

LP399ITLX-2.8/NOPB

LP399ITL-3.3/NOPB

3.3

LP399ITLX-3.3/NOPB

(1)

For the most current package and ordering information, see the Package Option Addendum at the end

of this document, or see the TI web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

Absolute Maximum Ratings

(1) (2) (3)

Input Voltage (VIN)

−0.3 to 6.5V

Output Voltage

−0.3 to (VIN + 0.3V)

to 6.5V (max)

Enable Input Voltage

−0.3 to 6.5V

Junction Temperature

150°C

Lead/Pad Temperature(4)

DSBGA

260°C

Storage Temperature

−65 to +150°C

Continuous Power Dissipation(5)

Internally limited

ESD (6)

Human Body Model

2 kV

Machine Model

200V

(1)

Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which

operation of the device is ensured. Operating Ratings do not imply ensured performance limits. For ensured performance limits and

associated test conditions, see the Electrical Characteristics tables.

(2)

All voltages are with respect to the potential at the GND pin.

(3)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office / Distributors for

availability and specifications.

(4)

For further information on these packages please refer to application notes AN-1112 Micro SMD Package Wafer Level Chip Scale

Package SNVA009.

(5)

Internal Thermal shutdown circuitry protects the device from permanent damage.

(6)

The human body is 100 pF discharge through 1.5 k

Ω resistor into each pin. The machine model is a 200 pF capacitor discharged

directly into each pin.

Copyright © 2003–2013, Texas Instruments Incorporated

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