CAT6219-180TD-GT3 ON Semiconductor, CAT6219-180TD-GT3 Datasheet - Page 5

• Manufacturer Part Number: CAT6219-180TD-GT3
• Description: Low Dropout (LDO) Regulators LDO,1.8V,300mA
• Manufacturer: ON Semiconductor

Specifications of CAT6219-180TD-GT3

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.4 V at 500 mA
• Output Current: 500 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 1.5 %
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSOT-23
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

TYPICAL CHARACTERISTICS
V
©
Characteristics subject to change without notice
IN
Catalyst Semiconductor, Inc.
= 3.85V, I
Output Short-circuit Current vs. Input Voltage
1000
Dropout vs. Temperature (500mA Load)
900
800
700
600
500
400
300
200
100
500
450
400
350
300
250
200
1.6
1.2
0.8
0.4
0
0
Enable Threshold vs. Input Voltage
-40 -20
0
2
OUT
2.5
= 100μA, C
1
0
INPUT VOLTAGE (V)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
3
20
2
3.5
40
IN
60
3
= 1µF, C
4
80 100 120 140
4.5
4
V
(shown for 2.85V output option)
OUT
OUT
= 0
5
5
= 2.2μF, C
5.5
BYP
5
= 10nF, T
A
70
60
50
40
30
20
10
400
350
300
250
200
150
100
0
= 25°C unless otherwise specified.
50
80
70
60
50
40
30
20
10
1.0E+01
0
0
PSRR vs. Frequency (10mA Load)
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
Ground Current vs. Input Voltage
0
50 100 150 200 250 300 350 400 450 500
Dropout vs. Load Current
OUTPUT LOAD CURRENT (mA)
1.0E+02
INPUT VOLTAGE (V)
FREQUENCY [Hz]
C
BYP
= 0
1.0E+03
1.0E+04
C
BYP
Doc. No. MD-10009 Rev. D
= 10nF
CAT6219
1.0E+05