LD29150DT33R STMicroelectronics, LD29150DT33R Datasheet - Page 14
LD29150DT33R
Manufacturer Part Number
LD29150DT33R
Description
IC REG LDO 1.5A 3.3V DPAK
Manufacturer
STMicroelectronics
Datasheet
1.LD29150DT50R.pdf
(22 pages)
Specifications of LD29150DT33R
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 30V
Voltage - Dropout (typical)
0.4V @ 1.5A
Number Of Regulators
1
Current - Output
1.5A
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
30 V
Output Voltage
3.3 V
Output Type
Fixed
Dropout Voltage (max)
0.7 V at 1.5 A
Output Current
1.5 A
Line Regulation
0.5 %
Load Regulation
1 %
Voltage Regulation Accuracy
1 %
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Reference Voltage
1.2423 V
Primary Input Voltage
30V
Output Voltage Fixed
3.3V
Dropout Voltage Vdo
400mV
No. Of Pins
3
Operating Temperature Range
-40°C To +125°C
Filter Terminals
SMD
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1496-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LD29150DT33R
Manufacturer:
STMicroelectronics
Quantity:
38 596
Part Number:
LD29150DT33R
Manufacturer:
ST
Quantity:
20 000
Typical characteristics
14/22
Figure 17. Output voltage vs. input voltage
Figure 19. Line transient
V
Figure 21. Start-up time 10 mA
C
I
O
=3.5 to 5.5V, I
=10µF, I
O
=10mA, V
O
=10mA, V
INH
=2V, V
O
=2.5V, C
O
=5V, V
O
=10µF
I
=7V
Doc ID 9614 Rev 16
Figure 18. Stability vs. C
Figure 20. Load transient
V
Figure 22. Start-up time 1.5 A
C
I
O
=5V, I
=10µF, I
O
=10mA to 1.5A, V
O
=1.5A, V
INH
=2V, V
O
=2.5V, C
LD29150XX, LD29150XXxx
O
=5V, V
O
O
=10µF
I
=7V