TC2014-1.8VCTTR Microchip Technology, TC2014-1.8VCTTR Datasheet - Page 4

• Manufacturer Part Number: TC2014-1.8VCTTR
• Description: IC CMOS LDO 1.8V 50MA SOT23A-5
• Manufacturer: Microchip Technology

Specifications of TC2014-1.8VCTTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.7 ~ 6 V
• Voltage - Dropout (typical): 0.045V @ 50mA
• Number Of Regulators: 1
• Current - Output: 50mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 140 / 210 mV
• Output Current: 50 mA
• Line Regulation: 0.05 %
• Load Regulation: 0.33 %
• Voltage Regulation Accuracy: 0.4 %
• Maximum Power Dissipation: 0.318 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: TC20141.8VCTTR

TC2014/2015/2185
2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
Temperature.
FIGURE 2-2:
Voltage.
FIGURE 2-3:
Temperature.
DS21662E-page 4
Note:
63.0
60.0
57.0
54.0
51.0
48.0
45.0
-0.2
-0.4
-0.6
-0.8
1.810
1.805
1.800
1.795
1.790
0.8
0.6
0.4
0.2
0
TYPICAL PERFORMANCE CURVES
2.8
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
V
C
I
V
L
R
OUT
V
C
I
IN
= 150 mA
L
= 1.8V
R
OUT
= 6.0V
= 0.1 mA
3.2
= 1.8V
= 3.3 µF
= 3.3 µF
3.6
Junction Temperature (°C)
Junction Temperature (°C)
Supply Voltage (V)
Supply Current vs. Junction
Load Regulation vs. Supply
Output Voltage vs. Junction
4
V
IN
V
4.4
IN
= 2.8V
= 6.0V
T
4.8
A
= -45°C
IN
V
IN
= V
5.2
T
= 2.8V
V
C
A
R
OUT
= +125°C
T
R
= 1.8V
A
= +25°C
= 3.3 µF
5.6
+ 1V, I
6
L
= 100 µA, C
FIGURE 2-4:
Temperature.
FIGURE 2-5:
Voltage.
FIGURE 2-6:
Junction Temperature.
OUT
= 3.3 µF, SHDN > V
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
1.820
1.815
1.810
1.805
1.800
1.795
1.790
1.785
1.815
1.805
1.795
1.785
1.82
1.81
1.79
1.8
2.8
Note: Dropout Voltage is not
a tested parameter for 1.8V.
V
IN
(min)
V
C
I
V
C
I
L
L
R
OUT
R
OUT
= 150 mA
= 150 mA
= 1.8V
= 1.8V
3.2
2.7V
= 3.3 µF
= 3.3 µF
Junction Temperature (°C)
Junction Temperature (°C)
3.6
T
T
T
Output Voltage vs. Junction
Output Voltage vs. Supply
Dropout Voltage vs.
A
A
A
Supply Voltage (V)
© 2006 Microchip Technology Inc.
= +25°C
= -45°C
= +125°C
IH
I
I
I
I
4
L
L
L
L
, T
= 150 mA
= 100 mA
= 50 mA
= 20 mA
V
V
A
IN
IN
4.4
= 6.0V
= +25°C.
= 2.8V
4.8
5.2
V
C
R
OUT
= 1.8V
= 3.3 μF
5.6
6