LF33CDT STMicroelectronics, LF33CDT Datasheet - Page 7

• Manufacturer Part Number: LF33CDT
• Description: IC REG LDO W/INHIBIT 3.3V 3-DPAK
• Manufacturer: STMicroelectronics

Specifications of LF33CDT

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.4V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: 497-2962-5

LFxxAB, LFxxC
3
Table 2.
1. For 18 < V
Table 3.
Figure 3.
Symbol
R
R
thJC
thJA
Symbol
T
P
T
STG
V
I
TOT
OP
O
Thermal resistance junction-case
Thermal resistance junction-ambient
I
I
< 40 the regulator is in shut-down
Maximum ratings
Absolute maximum ratings
Thermal data
Test circuit
DC input voltage
Output current
Power dissipation
Storage temperature range
Operating junction temperature range
Parameter
Parameter
Doc ID 2574 Rev 24
PENTAWATT
50
3
TO-220
50
5
TO-220FP
Internally limited
Internally limited
60
5
-0.5 to 40
-40 to 150
-40 to 125
Value
DPAK/PPAK
(1)
Maximum ratings
100
8
Unit
°C/W
°C/W
Unit
°C
°C
V
7/50