L4931CD33-TR STMicroelectronics, L4931CD33-TR Datasheet - Page 32

• Manufacturer Part Number: L4931CD33-TR
• Description: IC REG VLDO 250MA 3.3V 8-SOIC
• Manufacturer: STMicroelectronics

Specifications of L4931CD33-TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 0.4V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA
• 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: 20 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.8 V
• Output Current: 250 mA
• Line Regulation: 18 mV
• Load Regulation: 18 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Primary Input Voltage: 20V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 400mV
• 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
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6640-2; L4931CD33-TR

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Dim.
Ao
Bo
Ko
Po
A
C
D
N
P
T
Min.
12.8
20.2
8.1
5.5
2.1
3.9
7.9
60
Tape & reel SO-8 mechanical data
mm.
Typ.
Max.
13.2
22.4
330
8.5
5.9
2.3
4.1
8.1
0.504
0.795
2.362
0.319
0.216
0.082
0.153
0.311
Min.
inch.
Typ.
12.992
0.519
0.882
0.335
0.232
0.090
0.161
0.319
Max.