LE33CD-TR STMicroelectronics, LE33CD-TR Datasheet - Page 24

• Manufacturer Part Number: LE33CD-TR
• Description: IC VREG VLDO 100MA 3.3V SO-8
• Manufacturer: STMicroelectronics

Specifications of LE33CD-TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 18V
• Voltage - Dropout (typical): 0.2V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 150mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 18 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.5 V
• Output Current: 100 mA
• Line Regulation: 20 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Primary Input Voltage: 18V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 200mV
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +125°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8342-2; LE33CD-TR

Table 20.
24/39
Symbol
SVR
V
C
V
eN
V
V
V
I
V
V
I
I
O
d
IH
O
IL
I
O
d
I
O
O
Output voltage
Operating input voltage
Output current limit
Line regulation
Load regulation
Quiescent current
Supply voltage rejection
Output noise voltage
Dropout voltage
Control input logic low
Control input logic high
Control input current
Output bypass
capacitance
Electrical characteristics for LE47C (refer to the test circuits, T
C
O
= 2.2 µF unless otherwise specified.)
Parameter
I
B = 10 Hz to 100 kHz
I
I
I
V
V
V
V
V
I
I
T
T
V
ESR = 0.1 to 10 , I
O
O
O
O
O
O
A
A
I
I
I
I
I
I
= 10 mA, V
= 5.4 to 18 V, I
= 5.7 V, I
= 5.7 to 18V, I
= 5.7 to 18V, I
= 6 V
= 100 mA
= 100 mA, T
= 6 V, V
= 10 mA, V
= 100 mA
= 5 mA, V
= -40 to 125°C
= -40 to 125°C
C
O
= 6 V
Test conditions
I
= 0.5 to 100 mA
= 6.7 ± 1 V
I
I
= 6.7 V
= 6.7 V, T
A
O
O
= -40 to 125°C
O
=100mA
= 0mA
= 0.5 mA
O
= 0 to 100 mA
A
= -25 to 85°C
ON MODE
OFF MODE
f = 120 Hz
f = 1 kHz
f = 10 kHz
4.606
4.512
Min.
150
2
2
J
= 25 °C, C
Typ.
4.7
0.5
1.5
0.2
50
77
72
60
50
10
10
4
3
I
4.794
4.888
Max.
= 0.1 µF,
100
0.4
0.5
0.8
18
30
25
1
3
Unit
mA
mV
mV
mA
µA
dB
µV
µA
µF
V
V
V
V
V