LT3080EDD#PBF Linear Technology, LT3080EDD#PBF Datasheet - Page 20

• 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
20
4.5V TO 25V
†
10μF
1μF
0.1μF
100k
*DIFFERENTIAL VOLTAGE ON LT3080
†
MAXIMUM OUTPUT VOLTAGE IS 2V
≈ 1.4V SET BY THE TPO610L P-CHANNEL THRESHOLD.
BELOW INPUT VOLTAGE
V
SHDN
IN
CMDSH-4E
LT3493
GND
BOOST
V
CONTROL
*C
SW
FB
R1 ≤ 10Ω 10μF
R1 ≥ 10Ω 2.2μF
COMP
IN
Adjustable High Effi ciency Regulator*
SET
10k
MBRM140
0.1μF
2 Terminal Current Source
10μH
C
COMP
LT3080
+
–
*
68μF
100k
200k
TP0610L
R1
V
3080 TA21
CONTROL
10k
IN
SET
I
OUT
=
1MEG
1V
R1
LT3080
+
–
3080 TA19
OUT
4.7μF
0V TO 10V
1A
3080fb
†