RC1587T15 Fairchild Semiconductor, RC1587T15 Datasheet - Page 4
![IC REG LDO 1.5V 3A TO-220](/photos/5/30/53099/261-to-220-3_sml.jpg)
RC1587T15
Manufacturer Part Number
RC1587T15
Description
IC REG LDO 1.5V 3A TO-220
Manufacturer
Fairchild Semiconductor
Datasheet
1.RC1587T.pdf
(14 pages)
Specifications of RC1587T15
Applications
Converter, Pentium® II GTL+, Pro
Voltage - Input
3.3 ~ 7 V
Number Of Outputs
1
Voltage - Output
1.5V
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-220-3 (Straight Leads)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
RC1587
Typical Performance Characteristics
4
Figure 5. Minimum Load Current vs. Temperature
1.275
1.270
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
Figure 1. Dropout Voltage vs. Output Current
Figure 3. Reference Voltage vs. Temperature
-75 -50 -25
5
4
3
2
1
0
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
-75 -50 -25
0
JUNCTION TEMPERATURE ( C)
T=25 C
JUNCTION TEMPERATURE ( C)
0.5
T=0 C
0
0
OUTPUT CURRENT (A)
1
25 50 75 100 125 150 175
25 50 75 100 125 150 175
1.5
T=125 C
2
2.5
3.0
Figure 6. Adjust Pin Current vs. Temperature
Figure 2. Load Regulation vs. Temperature
Figure 4. Output Voltage vs. Temperature
100
-0.05
-0.10
-0.15
-0.20
3.70
3.65
3.60
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
0.10
0.05
90
80
70
60
50
40
30
20
10
0
-75 -50 -25
-75 -50 -25
0
-75 -50 -25
V
OUT
I = 3A
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
JUNCTION TEMPERATURE ( C)
SET WITH 1% RESISTORS
0
0
0
25 50 75 100 125 150 175
25 50 75 100 125 150 175
25 50 75 100 125 150 175
V
V
Note:
1. RC1587 Only
2. RC1587, -3.3
OUT
OUT
= 3.3V
= 3.6V
PRODUCT SPECIFICATION
Note:
1. RC1587 Only
2
1
REV. 1.5.4 3/25/02