LT1764ET-2.5#06PBF Linear Technology, LT1764ET-2.5#06PBF Datasheet - Page 9

• Manufacturer Part Number: LT1764ET-2.5#06PBF
• Description: IC REG LDO 2.5V 3A TO220-5
• Manufacturer: Linear Technology

Specifications of LT1764ET-2.5#06PBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 0.34V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A
• Current - Limit (min): 3.1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Bent and Staggered Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFOR A CE CHARACTERISTICS
–0.1
–0.2
1.00
0.75
0.50
0.25
–10
–15
–20
–25
–30
0.2
0.1
40
35
30
25
20
15
10
–5
10
0.0001
5
0
0
0
5
0
– 50
0
LT1764-3.3 Transient Response
Load Regulation
RMS Output Noise vs Load Current
(10Hz to 100kHz)
C
∆I
V
V
(LT1764-1.8/-2.5/-3.3)
OUT
IN
IN
L
2
– 25
= 1mA TO 3A
= 2.7V (LT1764)
= V
= 10µF
0.001
OUT(NOM)
4
0
LOAD CURRENT (A)
6
TEMPERATURE (°C)
W
LT1764-1.8
0.01
8
+ 1V
TIME (µs)
25
V
C
C
IN
IN
OUT
10
LT1764-2.5
LT1764-3.3
LT1764-2.5
LT1764-1.8
U
= 4.3V
= 3.3µF TANTALUM
50
LT1764
= 10µF TANTALUM
0.1
12 14
LT1764
LT1764-3.3
75
16
1
100
18
1764 G36
1764 G38
1764 G34
125
10
20
100µV/
V
–0.1
–0.2
0.01
DIV
0.1
OUT
0.2
0.1
0
3
2
1
0
1
10
0
Output Noise Spectral Density
LT1764-3.3 10Hz to 100kHz
Output Noise
LT1764-3.3 Transient Response
C
I
L
C
I
OUT
LT1764-3.3
LOAD
= 3A
OUT
LT1764
2
= 10µF
= 10µF
= 3A
4
100
6
FREQUENCY (Hz)
V
C
C
IN
IN
OUT
8
TIME (µs)
1ms/DIV
= 4.3V
= 33µF
LT1764-2.5
LT1764-1.8
= 100µF TANTALUM
1k
10
+ 10 × 1µF CERAMIC
12 14
10k
LT1764 Series
16
18
1764 G35
1764 G39
1764 G37
100k
20
1764fb
9