LT1460JCS3-2.5#PBF Linear Technology, LT1460JCS3-2.5#PBF Datasheet - Page 12

• Manufacturer Part Number: LT1460JCS3-2.5#PBF
• Manufacturer: Linear Technology

Specifications of LT1460JCS3-2.5#PBF

• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 2.5V
• Temperature Coefficient: 20ppm/°C
• Reference Voltage Accuracy (max): 0.4
• Line Regulation: 800ppm/V
• Load Regulation: 3000ppm/mA
• Input Voltage (max): 30V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Compliant

LT1460
typical perForMance characteristics
options of the LT1460S3. Curves from the LT1460S3-2.5 and the LT1460S3-10 represent the extremes of the voltage options.
Characteristic curves for other output voltages fall between these curves, and can be estimated based on their voltage output.

2.503
2.502
2.499
2.497
2.501
2.500
2.498
100
0.1
10
80
70
60
50
40
30
20
10
1
0
–50
0.1
0
LT1460S3-2.5V Minimum Input-
Output Voltage Differential
LT1460S3-2.5V Output Voltage
Temperature Drift
LT1460S3-2.5V Power Supply
Rejection Ratio vs Frequency
THREE TYPICAL PARTS
–25
0.5
INPUT-OUTPUT VOLTAGE (V)
125°C
1
0
TEMPERATURE (°C)
FREQUENCY (kHz)
1.0
–55°C
25
25°C
10
50
1.5
75
100
2.0
100
1460 G35
1460 G38
1460 G41
1000
125
2.5
1000
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
100
250
200
150
100
0.1
10
50
1
0
0
0.01
0.1
0
LT1460S3-2.5V Load Regulation,
Sourcing
LT1460S3-2.5V Supply Current
vs Input Voltage
LT1460S3-2.5V Output Impedance
vs Frequency
0.1
5
OUTPUT CURRENT (mA)
INPUT VOLTAGE (V)
FREQUENCY (kHz)
1
1
125°C
C
10
L
125°C
= 0.1µF
C
–55°C
L
10
25°C
= 1µF
10
25°C
C
15
L
= 0µF
100
–55°C
Characteristic curves are similar for all voltage
1460 G36
1460 G39
1460 G42
1000
100
20
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
2.494
120
100
0.1
80
60
40
20
20
10
0
1
0
0
LT1460S3-2.5V Load Regulation,
Sinking
LT1460S3-2.5V Line Regulation
LT1460S3-2.5V Transient
Response
C
LOAD
2
= 0µF
1
4
OUTPUT CURRENT (mA)
6
INPUT VOLTAGE (V)
–55°C
125°C
25°C
25°C
2
200µs/DIV
8
10
125°C
12
3
14
16
4
–55°C
18
1460 G43
1460 G37
1460 G40
1460fc
20
5