TC1223-3.3VCTTR Microchip Technology, TC1223-3.3VCTTR Datasheet - Page 7

• Manufacturer Part Number: TC1223-3.3VCTTR
• Description: IC CMOS LDO 3.3V 50MA SOT23A-5
• Manufacturer: Microchip Technology

Specifications of TC1223-3.3VCTTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.085V @ 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: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 250 mV
• Output Current: 50 mA
• Line Regulation: 0.05 %
• Load Regulation: 0.5 %
• Voltage Regulation Accuracy: 0.5 %
• 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: TC12233.3VCTTR

5.0
©
2002 Microchip Technology Inc.
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.025
5.020
5.015
5.010
5.005
5.000
4.995
4.990
4.985
10.0
1.0
0.1
0.0
0.01K 0.1K
TYPICAL CHARACTERISTICS (CONTINUED)
(Unless Otherwise Specified, All Parts Are Measured At Temperature = 25°C)
0
I
LOAD
-40
V
C
C
I
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7
LOAD
IN
IN
OUT
Output Noise vs. Frequency
= 6V
= 1µF
= 100mA
Output Voltage vs. Temperature (V
= 1µF
= 10mA
-20
FREQUENCY (Hz)
1K
V
OUT
-10
TEMPERATURE (°C)
10K
vs. V
R
C
C
V
0
LOAD
OUT
IN
IN
IN
100K 1000K
= 1µF
(V
(V)
= 1µF
OUT
= 50Ω
20
= 3.3V)
40
OUT
C
C
IN
OUT
1000
0.01
85
100
= 5V)
= 1µF
0.1
10
1
= 1µF
0 10 20 30 40 50 60 70 80 90 100
125
Stability Region vs. Load Current
Stable Region
Stable Region
LOAD CURRENT (mA)
C
to 10µF
3.320
3.315
3.310
3.305
3.300
3.295
3.290
3.285
3.280
3.275
OUT
70
60
50
40
30
20
10
0
= 1µF
-40
-40
V
C
C
I
Temperature vs. Quiescent Current (V
LOAD
IN
IN
OUT
I
LOAD
C
C
V
Output Voltage vs. Temperature (V
= 6V
= 1µF
IN
OUT
IN
TC1223/TC1224
= 1µF
-20
-20
= 4.3V
= 1µF
= 10mA
= 10mA
= 1µF
-30
-35
-40
-45
-50
-55
-65
-80
-60
-70
-75
0.01K 0.1K
-10
-10
TEMPERATURE (°C)
I
V
V
V
C
C
TEMPERATURE (°C)
OUT
IN DC
IN AC
OUT
IN
OUT
Power Supply Rejection Ratio
= 0
= 10mA
0
= 3V
= 1µF
0
= 4V
= 100mV p-p
FREQUENCY (Hz)
20
1K
20
40
10K
DS21368B-page 7
40
OUT
OUT
85
100K 1000K
= 3.3V)
85
= 5V)
125
125