LD29150DT33R STMicroelectronics, LD29150DT33R Datasheet - Page 9

• Manufacturer Part Number: LD29150DT33R
• Description: IC REG LDO 1.5A 3.3V DPAK
• Manufacturer: STMicroelectronics

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

LD29150XX, LD29150XXxx
Table 6.
Note:
Symbol
V
T
SVR
ΔV
ΔV
DROP
I
SHDN
V
V
eN
V
I
INH
I
sc
q
IH
IL
O
O
O
1
2
3
Output voltage
Load regulation
Line regulation
Supply voltage rejection
Dropout voltage
Quiescent current
Short circuit current
Control input logic low
Control input logic high
Control input current
Output noise voltage
Thermal shutdown
I
otherwise specified.
Electrical characteristics of LD29150#33
Guaranteed by design.
Dropout voltage is defined as the input-to-output differential when the output voltage drops
to 99 % of its nominal value with V
Only for version with Inhibit function.
O
= 10 mA, T
Parameter
J
= 25 °C, V
I
T
I
V
f = 120 Hz, V
(Note
I
I
I
I
I
V
V
OFF MODE,
ON MODE,
T
B
O
O
O
O
O
O
O
J
J
I
I
I
P
= 13 V, V
= 10 mA to 1.5 A, V
= 10 mA to 1.5 A
= 4.3 to 13 V
= 250 mA, T
= 0.75 A, T
= 1.5 A, T
= 0.75 A, T
= 1.5 A, T
- V
= - 40 to 125°C
= - 40 to 125°C, V
= 10 Hz to 100 kHz, I
I
= 5.3 V, V
O
1)
= 5.5 V
Doc ID 9614 Rev 16
INH
(Note
Test conditions
J
J
I
(Note
O
J
J
= - 40 to 125°C
= - 40 to 125°C
= 5.3 ±1 V, I
J
= - 40 to 125°C
= - 40 to 125°C
= GND, T
+ 1 V applied to V
INH
= - 40 to 125°C
3), T
3), T
= 2 V
INH
I
J
= 4.3 to 8.8 V
J
= - 40 to 125°C
O
J
= 13 V
= - 40 to 125°C
= - 40 to 125°C
(Note
= 100 mA
O
= 0.75 A
(Note
(Note
(Note
3), C
I
.
2)
2)
I
2)
= 330 nF, C
3.267
3.234
Min.
52
2
Electrical characteristics
O
Typ.
0.06
130
132
150
3.3
0.2
0.1
0.2
0.4
2.2
67
15
30
5
= 10 µF, unless
3.333
3.366
Max.
180
1.0
0.5
0.7
0.8
40
80
10
µV
Unit
mA
dB
µA
µA
°C
%
%
V
V
A
V
V
RMS
9/22