TC2054-3.3VCTTR Microchip Technology, TC2054-3.3VCTTR Datasheet - Page 7

• Manufacturer Part Number: TC2054-3.3VCTTR
• Description: IC CMOS LDO 3.3V 50MA SOT23A-5
• Manufacturer: Microchip Technology

Specifications of TC2054-3.3VCTTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• 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
• Primary Input Voltage: 6V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 45mV
• No. Of Pins: 5
• Output Current: 50mA
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: TC20543.3VCTTR

TYPICAL CHARACTERISTICS (CONT)
FIGURE 5-7:
FIGURE 5-8:
FIGURE 5-9:
©
2002 Microchip Technology Inc.
2.85
2.75
2.65
2.55
1.88
1.86
1.84
1.82
1.78
1.76
1.74
1.72
2.9
2.8
2.7
2.6
2.5
65.00
63.00
61.00
59.00
57.00
55.00
53.00
1.9
1.8
1.7
-50
-50
-45
V
I
I
OUT
V
OUT
OUT
OUT
V
-35
-35
OUT
= 0.1mA
V
= 0.1mA
= 2.8V
= 1.8V
IN
= 1.8V
= 6.0V
-20
-20
V
IN
I
OUTPUT VOLTAGE VS.
TEMPERATURE
OUTPUT VOLTAGE VS.
TEMPERATURE
= 2.8V
DD
V
-5
-5
IN
5
V
= 2.8V
IN
VS. TEMPERATURE
= 6.5V
10
10
25
25
Temperature (˚C)
Temperature (˚C)
Temp (˚C)
40
40
V
55
IN
= 3.8V
55
55
V
IN
= 6.5V
70
70
V
IN
85
85 100
= 6.0V
105
100 115 130 145
115 130
155
145
FIGURE 5-10: OUTPUT VOLTAGE VS. OUTPUT
FIGURE 5-11: OUTPUT VOLTAGE VS. SUPPLY
FIGURE 5-12: OUTPUT VOLTAGE VS. SUPPLY
1.88
1.86
1.84
1.82
1.78
1.76
1.74
1.72
2.85
2.75
2.65
2.55
1.88
1.86
1.84
1.82
1.78
1.76
1.74
1.72
2.9
2.8
2.7
2.6
2.5
1.9
1.8
1.7
1.9
1.8
1.7
3.5
2.7
TC2054/2055/2186
0
I
V
OUT
I
V
OUT
OUT
OUT
= 0.1mA
= 0.1mA
= 2.8V
= 1.8V
15
3.2
Temp = +25˚C
4
Temp = +130˚C
CURRENT
VOLTAGE
VOLTAGE
30
3.7
4.5
45
4.2
Temp = -45˚C
V
60
Temp = -45˚C
IN
5
= 2.8V
I
Temp = +130˚C
V
LOAD
V
IN
IN
4.7
(V)
75
(V)
(mA)
5.5
90
5.2
Temp = +25˚C
DS21663B-page 7
105
6
5.7
120
6.5
6.2
135
150
6.7
7