LP3855-ADJ_15 Datasheet, PDF (2/22 Pages) Texas Instruments – 1.5A Fast Response Ultra Low Dropout Linear Regulators

LP3855-ADJ
SNVS244F – SEPTEMBER 2003 – REVISED APRIL 2013
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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.
CONNECTION DIAGRAM
Top View
Top View
Figure 1. TO-220-5 Package
Bent, Staggered Leads
See Package Number NDH0005D
Figure 2. DDPAK/TO-263-5 Package
See Package Number KTT0005B
Top View
GND
5
12 3 4
SD VIN VOUT ADJ
Figure 3. SOT-223-5 Package
See Package Number NDC0005A
Pin #
1
2
3
4
5
Table 1. PIN DESCRIPTIONS FOR TO-220-5 and DDPAK/TO-263-5 Packages
Name
SD
V_IN
GND
V_OUT
ADJ
LP3855-ADJ
Function
Shutdown
Input Supply
Ground
Output Voltage
Set Output Voltage
Pin #
1
2
3
4
5
Table 2. PIN DESCRIPTIONS for SOT-223-5 Package
Name
SD
V_IN
V_OUT
ADJ
GND
LP3855-ADJ
Function
Shutdown
Input Supply
Output Voltage
Set Output Voltage
Ground
2
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