SI9183DT-25-T1-E3 Vishay, SI9183DT-25-T1-E3 Datasheet - Page 9
![IC, LDO VOLT REG, 2.5V, 150mA, 5-SOT-23](/photos/18/97/189782/3833572_sml.gif)
SI9183DT-25-T1-E3
Manufacturer Part Number
SI9183DT-25-T1-E3
Description
IC, LDO VOLT REG, 2.5V, 150mA, 5-SOT-23
Manufacturer
Vishay
Datasheet
1.SI9183DT-AD-T1-E3.pdf
(11 pages)
Specifications of SI9183DT-25-T1-E3
Primary Input Voltage
6V
Output Voltage Fixed
2.5V
Dropout Voltage Vdo
135mV
No. Of Pins
5
Output Current
150mA
Operating Temperature Range
-40°C To +85°C
Termination Type
SMD
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
6 V
Output Voltage
2.5 V
Output Type
Fixed
Dropout Voltage (max)
0.17 V at 150 mA
Line Regulation
0.18 % / V
Load Regulation
30 mV
Voltage Regulation Accuracy
1.5 %
Maximum Power Dissipation
0.555 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-23
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI9183DT-25-T1-E3
Manufacturer:
Vishay
Quantity:
16 950
Part Number:
SI9183DT-25-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Document Number: 71258
S-51147—Rev. G, 20-Jun-05
BLOCK DIAGRAMS
V
V
IN
IN
SD
SD
ON
ON
1.0 mF
1.0 mF
C
C
GND
GND
IN
IN
OFF
OFF
1
3
2
1
3
2
6 MW
4
6 MW
FB
RFB2
RFB1
FIGURE 5. 150-mA CMOS LDO Regulator (Adjustable Output)
FIGURE 4. 150-mA CMOS LDO Regulator (Fixed Output)
4
+
−
+
−
BP
+
−
+
−
1.215 V
V
1.215 V
V
REF
REF
Switches shown for device in normal operating mode (SD = HIGH)
5
2.2 mF
C
OUT
V
Vishay Siliconix
FB
5
2.2 mF
C
OUT
R
R
2
1
www.vishay.com
Si9183
V
V
OUT
OUT
9