LT1963AES8-3.3#PBF Linear Technology, LT1963AES8-3.3#PBF Datasheet - Page 12

• Manufacturer Part Number: LT1963AES8-3.3#PBF
• Description: IC LDO REG 1.5A 3.3V 8-SOIC
• Manufacturer: Linear Technology

Specifications of LT1963AES8-3.3#PBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 0.34V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 1.6A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Primary Input Voltage: 20V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 340mV
• No. Of Pins: 8
• Output Current: 1.5A
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 1 - Unlimited
• Rohs Compliant: Yes
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 1.9V
• Input Voltage (max): 20V
• Output Voltage: 3.3V
• Package Type: SOIC N
• Load Regulation: 20mV
• Line Regulation: 10mV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Dropout Voltage@current (max): 0.06@1mA/0.17@100mA
• Dropout Voltage@current (typ): 0.02@1mA/0.1@100mA
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q2445355B

LT1963A Series
TYPICAL PERFORMANCE CHARACTERISTICS
12
–100
200
150
100
–50
0.6
0.4
0.2
50
0
0
0
LT1963A-3.3 Transient Response
V
C
C
IN
IN
OUT
2
= 4.3V
= 3.3µF TANTALUM
= 10µF TANTALUM
4
6
8
TIME (µs)
10 12 14 16 18 20
1963A G38
–100
–150
150
100
–50
1.5
1.0
0.5
50
0
0
0
LT1963A-3.3 Transient Response
50 100 150
200
TIME (µs)
V
C
C
+10 × 1µF CERAMIC
IN
IN
OUT
250 300 350 400 450 500
= 4.3V
= 33µF TANTALUM
= 100µF TANTALUM
1963A G39
1963afe