LP38856-1.2EVAL National Semiconductor, LP38856-1.2EVAL Datasheet - Page 2

• Manufacturer Part Number: LP38856-1.2EVAL
• Description: BOARD EVALUATION LP38856-1.2
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP38856-1.2EVAL

• Channels Per Ic: 1 - Single
• Voltage - Output: 1.2V
• Current - Output: 3A
• Voltage - Input: 3 ~ 5.5V
• Regulator Type: Positive Fixed
• Operating Temperature: -40°C ~ 125°C
• Board Type: Fully Populated
• Utilized Ic / Part: LP38856
• Lead Free Status / RoHS Status: Not applicable / Not applicable

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Ordering Information
* For custom V
Connection Diagrams
Pin Descriptions
V
0.8V
1.2V
OUT
Pin #
TAB
*
1
2
3
4
5
OUT
values between 0.8V and 1.2V please contact the National Semiconductor Sales Office.
LP38856SX-0.8
LP38856SX-1.2
Order Number
LP38856S-0.8
LP38856T-0.8
LP38856S-1.2
LP38856T-1.2
TO-263, Top View
Pin Symbol
GND
BIAS
OUT
TAB
EN
IN
20131102
TO220–5 and TO263–5 Packages
Package Type
TO263-5
TO263-5
TO220-5
TO263-5
TO263-5
TO220-5
The device Enable pin.
The unregulated input voltage pin
Ground
The regulated output voltage pin
The supply for the internal control and reference circuitry
The TAB is a thermal connection that is physically attached to the backside of
the die, and is used as a thermal heat-sink connection. See the Application
Information section for details
2
Package Drawing
TS5B
TS5B
TS5B
TS5B
T05D
T05D
Pin Description
TO-220, Top View
Tape and Reel of 500
Tape and Reel of 500
Supplied As
Rail of 45
Rail of 45
Rail of 45
Rail of 45
20131103