LT1764EQ-2.5#PBF Linear Technology, LT1764EQ-2.5#PBF Datasheet - Page 18
![IC LDO LO NOISE 3A 2.5V DDPAK-5](/photos/7/55/75544/161-5-dd_sml.jpg)
LT1764EQ-2.5#PBF
Manufacturer Part Number
LT1764EQ-2.5#PBF
Description
IC LDO LO NOISE 3A 2.5V DDPAK-5
Manufacturer
Linear Technology
Specifications of LT1764EQ-2.5#PBF
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
Surface Mount
Package / Case
TO-263-5, D²Pak (5 leads + Tab), TO-263BA
Primary Input Voltage
20V
Output Voltage Fixed
2.5V
Dropout Voltage Vdo
340mV
No. Of Pins
5
Output Current
3A
Operating Temperature Range
-40°C To +125°C
Msl
MSL 1 - Unlimited
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
PACKAGE
LT1764A Series
TYPICAL APPLICATIO S
18
(1.524)
0.060
HATCHED AREA IS SOLDER PLATED
BOTTOM VIEW OF DD PAK
COPPER HEAT SINK
(6.502)
(7.620)
0.256
0.300
DESCRIPTION
V
IN
(1.905)
(1.524)
0.075
0.060
> 2.7V
(4.648)
0.183
+
U
C1
10µF
U
ADJUST R1 FOR 0A TO 3A
(1.524)
CONSTANT CURRENT
0.060
TYP
(8.382 – 9.398)
LT1004-1.2
0.330 – 0.370
(
3.632
0.143
(Reference LTC DWG # 05-08-1461)
+0.305
–0.508
+0.012
–0.020
R3
2k
Adjustable Current Source
40.2k
R1
R2
1k
5-Lead Plastic DD Pak
)
Q Package
0.01Ω
R5
R4
2.2k
C2
3.3µF
(0.711 – 0.965)
0.028 – 0.038
R6
2.2k
2
3
–
+
1/2 LT1366
(9.906 – 10.541)
IN
SHDN
LT1764A-1.8
0.390 – 0.415
(1.70)
0.067
1µF
BSC
GND
C3
8
4
15 ° TYP
1764 TA04
OUT
FB
1
R7
470Ω
(4.191 – 4.572)
R8
100k
0.165 – 0.180
(0.330 – 0.584)
0.013 – 0.023
(1.499)
0.059
LOAD
TYP
(1.143 – 1.397)
0.045 – 0.055
(
0.102
0.004
(2.413 – 2.921)
0.095 – 0.115
(1.270 ± 0.305)
0.050 ± 0.012
+0.203
–0.102
+0.008
–0.004
Q(DD5) 1098
1764afb
)