LT1963EST-1.5#PBF Linear Technology, LT1963EST-1.5#PBF Datasheet - Page 12

• Manufacturer Part Number: LT1963EST-1.5#PBF
• Description: IC REG LDO 1.5V 1.5A LN SOT223-3
• Manufacturer: Linear Technology

Specifications of LT1963EST-1.5#PBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.5V
• Voltage - Input: 2.1 ~ 20 V
• 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: SOT-223 (3 leads + Tab), SC-73, TO-261
• Primary Input Voltage: 2.5V
• Output Voltage Fixed: 1.5V
• Dropout Voltage Vdo: 340mV
• No. Of Pins: 3
• Output Current: 1.5A
• Voltage Regulator Case Style: SOT-223
• Operating Temperature Range: -40°C To
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
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