LT3080EDD#PBF Linear Technology, LT3080EDD#PBF Datasheet - Page 16

• Manufacturer Part Number: LT3080EDD#PBF
• Description: IC REG LDO ADJ 1.1A 8-DFN
• Manufacturer: Linear Technology

Specifications of LT3080EDD#PBF

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0 ~ 36 V
• Voltage - Input: 1.2 ~ 36 V
• Voltage - Dropout (typical): 1.35V @ 1.1A
• Number Of Regulators: 1
• Current - Output: 1.1A
• Current - Limit (min): 1.1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Adjustable
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 1.2V
• Input Voltage (max): 36V
• Output Voltage: 0 to 30V
• Package Type: DFN EP
• Output Current: 1.1A
• Load Regulation: 1.3mV
• Line Regulation: 0.003mV/V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 0.2@100mA/0.5@1100mA
• Pin Count: 8
• Mounting: Surface Mount
• Quiescent Current (max): 1mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LT3080
TYPICAL APPLICATIONS
16
V
6V
IN
+
10V
V
IN
100μF
V
CONTROL
1μF
50Ω
1μF
V
CONTROL
MJ4502
IN
IN
Higher Output Current
SET
Current Source
LT3080
+
–
SET
332k
LT3080
+
–
100k
12V
V
IN
OUT 1Ω
V
CONTROL
C1
1μF
OUT
IN
Using a Lower Value SET Resistor
4.7μF
3080 TA03
I
0A TO 1A
4.7μF
SET
OUT
R1
49.9k
1%
R
10k
+
SET
LT3080
+
–
3080 TA02
100μF
V
3.3V
5A
OUT
1mA
ON OFF
OUT
R2
499Ω
1%
3080 TA06
SHUTDOWN
C1
Low Dropout Voltage LED Driver
V
IN
C
4.7μF
V
0.5V TO 10V
V
OUT
OUT
CONTROL
Q1
VN2222LL
V
SET
R1
24.9k
CONTROL
IN
Adding Shutdown
LT3080
+
–
V
OUT
*
Q2 INSURES ZERO OUTPUT
IN THE ABSENCE OF ANY
OUTPUT LOAD.
SET
R1
= 0.5V + 1mA • R
LT3080
+
–
1N4148
OUT
IN
D1
SET
R2
2.49Ω
3080 TA05
OUT
100mA
V
IN
Q2*
VN2222LL
3080 TA04
V
OUT
3080fb