KF40BDT-TR STMicroelectronics, KF40BDT-TR Datasheet - Page 5

• Manufacturer Part Number: KF40BDT-TR
• Description: IC REG LDO W/INHIBIT DPAK
• Manufacturer: STMicroelectronics

Specifications of KF40BDT-TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 4V
• Voltage - Input: Up to 20V
• 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: 497-6972-2

3
Table 2.
Note:
Table 3.
Figure 3.
Symbol
R
thJC
Symbol
T
P
T
STG
V
I
TOT
OP
O
I
Thermal resistance junction-case
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Thermal data
Test circuit
DC input voltage
Output current
Power dissipation
Storage temperature range
Operating junction temperature range
Parameter
Parameter
DPAK
8
Internally Limited
Internally Limited
-40 to 150
-40 to 125
-0.5 to 20
Value
SO-8
20
°C/W
Unit
Unit
°C
°C
V
5/20