SI91872DMP-25-T1 Vishay, SI91872DMP-25-T1 Datasheet - Page 4

• Manufacturer Part Number: SI91872DMP-25-T1
• Description: IC, LDO VOLT REG, 2.5V, 0.3A, MLP33-5
• Manufacturer: Vishay

Specifications of SI91872DMP-25-T1

• Primary Input Voltage: 6V
• Output Voltage Fixed: 2.5V
• Dropout Voltage Vdo: 400mV
• No. Of Pins: 5
• Output Current: 300mA
• Operating Temperature Range: -40°C To +85°C
• Mounting Type: Through Hole
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 2.5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.1 V at 50 mA
• Line Regulation: 20 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 2.3 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MLP33-5
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si91872
Vishay Siliconix
www.vishay.com
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PIN CONFIGURATION: MLP33-5
PIN DESCRIPTION
Pin Number
1
2
3
4
5
ERROR
V
OUT
V
SD
IN
Name
ERROR
V
GND
2
3
4
SD
V
Si91872DMP-12-T1
Si91872DMP-18-T1
Si91872DMP-25-T1
Si91872DMP-26-T1
Si91872DMP-28-T1
Si91872DMP-30-T1
Si91872DMP-33-T1
Si91872DMP-50-T1
OUT
Part Number
IN
1
Standard
Top View
By applying less than 0.4 V to this pin, the device will be turned off. Connect this pin to V
The open drain output is an error flag output which goes low when V
Input supply pin. Bypass this pin with a 1-mF ceramic or tantalum capacitor to ground
Output voltage. Connect C
Ground pin. For better thermal capability, directly connected to large ground plane
5
Lead (Pb)-Free
Si91872DMP-12-E3
Si91872DMP-18-E3
Si91872DMP-25-E3
Si91872DMP-26-E3
Si91872DMP-28-E3
Si91872DMP-30-E3
Si91872DMP-33-E3
Si91872DMP-50-E3
Part Number
ORDERING INFORMATION
GND
GND
GND
GND
MLP33-5 PowerPAK
OUT
between this pin and ground.
Marking
7212
7218
7225
7226
7228
7230
7233
7250
Voltage
Function
1.2
1.8
2.5
2.6
2.8
3.0
3.3
5.0
5
−40 to 85_C
40 to 85_C
Range
OUT
Temp.
drops 4% below its nominal voltage.
MLP33 5
MLP33-5
Pkg.
Bottom View
IN
if unused
S-51147—Rev. F, 20-Jun-05
Document Number: 72013
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