LT6660HCDC-5#PBF Linear Technology, LT6660HCDC-5#PBF Datasheet - Page 5

• Manufacturer Part Number: LT6660HCDC-5#PBF
• Description: IC, SM, VOLT REF, 5V
• Manufacturer: Linear Technology

Specifications of LT6660HCDC-5#PBF

• Topology: Series
• Input Voltage: 5.9V To 20V
• Reference Voltage: 5V
• Voltage Reference Case Style: DFN
• No. Of Pins: 3
• Operating Temperature Range: 0°C To +70°C
• Svhc: No SVHC
• Temperature Coefficient: 20ppm/°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFOR A CE CHARACTERISTICS
options of the LT6660. Curves from the LT6660-2.5 and the LT6660-10 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
2.500
2.499
2.498
2.497
2.501
80
70
60
50
40
30
20
10
0
–50
0.1
2.5V Output Voltage
Temperature Drift
2.5V Power Supply Rejection
Ratio vs Frequency
THREE TYPICAL PARTS
–25
1
0
TEMPERATURE (°C)
FREQUENCY (kHz)
1000
100
25
10
10
2.5V Output Voltage
Noise Spectrum
50
75
W
100
100
FREQUENCY (Hz)
100
6660 G04
6660 G07
U
1000
125
1k
1000
10k
100
250
200
150
100
0.1
10
50
1
0
0.01
0
2.5V Supply Current
vs Input Voltage
2.5V Output Impedance
vs Frequency
6660 G10
100k
0.1
5
INPUT VOLTAGE (V)
FREQUENCY (kHz)
1
C
10
L
125°C
= 0.1µF
C
L
10
= 1µF
25°C
C
15
L
= 0µF
100
2.5V Output Noise 0.1Hz to 10Hz
– 55°C
6660 G08
6660 G05
Characteristic curves are similar for all voltage
1000
20
TIME (2 SEC/DIV)
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
2.494
0.1
20
10
1
2.5V Line Regulation
0
2.5V Transient Response
C
LOAD
2
= 0µF
4
6
INPUT VOLTAGE (V)
– 55°C
6660 G11
125°C
25°C
200µs/DIV
8
10
12
LT6660
14
16
18
6660 G09
6660 G06
6660fa
5
20