L78M09CDT-TR STMicroelectronics, L78M09CDT-TR Datasheet - Page 14
![IC REGULATOR POS 9V DPAK](/photos/5/30/53090/497-dpak_to-252_sml.jpg)
L78M09CDT-TR
Manufacturer Part Number
L78M09CDT-TR
Description
IC REGULATOR POS 9V DPAK
Manufacturer
STMicroelectronics
Datasheet
1.L78M05CDT-TR.pdf
(30 pages)
Specifications of L78M09CDT-TR
Regulator Topology
Positive Fixed
Voltage - Output
9V
Voltage - Input
Up to 35V
Voltage - Dropout (typical)
2V @ 350mA
Number Of Regulators
1
Current - Output
500mA
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
Polarity
Positive
Number Of Outputs
1
Output Type
Fixed
Output Voltage
9 V
Output Current
0.5 A
Line Regulation
100 mV
Load Regulation
180 mV
Dropout Voltage (max)
2 V
Input Voltage Max
35 V
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Dc
0529
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1208-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L78M09CDT-TR
Manufacturer:
ST
Quantity:
10 390
Part Number:
L78M09CDT-TR
Manufacturer:
ST
Quantity:
20 000
Typical performance
Figure 21. 0.5 to 10 V regulator
Figure 22. High current voltage regulator
Figure 23. High output current with short circuit protection
14/30
V
R
O
I
O
=V
1
R
= I
= ______________
SC
XX
REG
=V
R
I
REQ
4
/R
BEQ2
+ Q
V
-(I
1
BEQ1
Q1
1
/I
(I
SC
/b
REG
Q1
)
______)
V
BEQ1
R
1
Doc ID 2146 Rev 15
L78MxxC