LM2591HVT-3.3 National Semiconductor, LM2591HVT-3.3 Datasheet - Page 4

Voltage Regulator IC

LM2591HVT-3.3

Manufacturer Part Number
LM2591HVT-3.3
Description
Voltage Regulator IC
Manufacturer
National Semiconductor
Datasheets

Specifications of LM2591HVT-3.3

Output Voltage
3.3VDC
Output Current
1A
No. Of Pins
5
Termination Type
Through Hole
Mounting Type
Through Hole
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
60V
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
www.national.com
All Output Voltage Versions
Electrical Characteristics
Note 11: Junction to ambient thermal resistance (no external heat sink) for the package mounted TO-220 package mounted vertically, with the leads soldered to
a printed circuit board with (1 oz.) copper area of approximately 1 in
Note 12: Junction to ambient thermal resistance with the TO-263 package tab soldered to a single sided printed circuit board with 0.5 in
Note 13: Junction to ambient thermal resistance with the TO-263 package tab soldered to a single sided printed circuit board with 2.5 in
Note 14: Junction to ambient thermal resistance with the TO-263 package tab soldered to a double sided printed circuit board with 3 in
the LM2591HVS side of the board, and approximately 16 in
model in Switchers Made Simple available at http://power.national.com.
Typical Performance Characteristics
Output Voltage
Normalized
Efficiency
(Continued)
2
10129304
10129302
of copper on the other side of the p-c board. See application hints in this data sheet and the thermal
2
.
4
(Circuit of Figure 1)
Switch Saturation
Line Regulation
Voltage
2
of (1 oz.) copper area on
2
2
of (1 oz.) copper area.
of (1 oz.) copper area.
10129305
10129303

Related parts for LM2591HVT-3.3