LT1461DHS8-5 Linear Technology, LT1461DHS8-5 Datasheet - Page 6

• Manufacturer Part Number: LT1461DHS8-5
• Description: IC MICRPWR PREC REF LDO 5V 8SOIC
• Manufacturer: Linear Technology

Specifications of LT1461DHS8-5

• Reference Type: Series
• Voltage - Output: 5V
• Tolerance: ±0.15%
• Temperature Coefficient: 20ppm/°C
• Voltage - Input: 5.5 ~ 20 V
• Number Of Channels: 1
• Current - Quiescent: 50µA
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Cathode: -

LT1461
TYPICAL PERFOR A CE CHARACTERISTICS
Curves from the LT1461-2.5 and the LT1461-5 represent the extremes of the voltage options. Characteristic curves for other output
voltages fall between these curves and can be estimated based on their output.
6
1000
5.0040
5.0030
5.0020
5.0010
5.0000
4.9990
4.9980
4.9970
4.9960
4.9950
4.9940
4.9930
0.01
100
0.1
10
10
1
1
0.01
0.1
5V Minimum Input/Output Voltage
Differential vs Load Current
5V Output Impedance vs Frequency
–60
5V Reference Voltage
vs Temperature
TEMPCO –60 C TO 120 C
3 TYPICAL PARTS
–40
–20
OUTPUT CURRENT (mA)
0.1
FREQUENCY (kHz)
1
TEMPERATURE ( C)
25 C
0
C
OUT
20
= 2 F
125 C
40
10
1
60
–55 C
W
C
OUT
80 100 120
1461 G16
= 1 F
1461 G19
1461 G13
U
100
10
10000
1000
100
2000
1600
1200
10
400
800
1
6
4
2
0
4
2
0
0
0
5V Supply Current
vs Input Voltage
0.1
5V Turn-On Time
5V Load Regulation
V
IN
= 10V
5
OUTPUT CURRENT (mA)
INPUT VOLTAGE (V)
1
10
200 s/DIV
125 C
–55 C
–55 C
V
IN
15
V
10
OUT
25 C
C
C
I
–55 C
OUT
20
IN
OUT
25 C
25 C
125 C
125 C
= 1 F
= 0
Characteristic curves are similar for most LT1461s.
1461 G17
= 2 F
1461 G20
1461 G14
25
100
100
90
80
70
60
40
20
10
–1
–2
–3
–4
–5
–6
–7
–8
50
30
0
0
0.01
6
4
2
0
4
2
0
–40
5V Line Regulation
vs Temperature
5V Ripple Rejection Ratio
vs Frequency
5V Turn-On Time
SUPPLY
6V TO 20V
–20
0.1
0
= 14V
TEMPERATURE ( C)
FREQUENCY (kHz)
20
1
200 s/DIV
40
V
IN
10
60
V
OUT
C
C
I
80
OUT
IN
OUT
100
= 1 F
= 50mA
100
= 2 F
1461 G18
1461 G15
1461 G21
1000
120