LD1117AV33 STMicroelectronics, LD1117AV33 Datasheet - Page 5

• Manufacturer Part Number: LD1117AV33
• Description: IC REG LDO POS 1A 3.3V TO-220
• Manufacturer: STMicroelectronics

Specifications of LD1117AV33

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 15V
• Voltage - Dropout (typical): 1.15V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.2A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 15 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.3 V
• Output Current: 1000 mA
• Line Regulation: 6 mV
• Load Regulation: 10 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 12 W
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Primary Input Voltage: 5.3V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 1.1V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: 0°C To +125°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-1485-5

Table 7: Electrical Characteristics Of LD1117A#28 (refer to the test circuits, T
C
Table 8: Electrical Characteristics Of LD1117A#33 (refer to the test circuits, T
C
Symbol
∆V
Symbol
∆V
O
O
SVR
SVR
∆V
∆V
∆V
∆V
∆V
∆V
∆V
∆V
V
V
eN
V
V
V
eN
V
O(pwr)
O(pwr)
I
I
V
V
= 10 µF, C
I
= 10 µF, C
I
O
O
d
d
O
O
D
O
O
D
I
I
O
O
O
O
O
O
O
O
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
Thermal Regulation
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
Dropout Voltage
Thermal Regulation
I
I
= 10 µF unless otherwise specified)
= 10 µF unless otherwise specified)
Parameter
Parameter
V
I
V
V
1000 hrs, T
I
V
V
B =10Hz to 10KHz
I
V
I
I
I
T
V
I
V
V
1000 hrs, T
I
V
V
B =10Hz to 10KHz
I
V
I
I
I
T
O
O
O
O
O
O
O
O
O
O
O
O
a
a
I
I
I
I
I
I
I
I
I
I
I
I
= 4.85 V I
- V
= 5.3 V I
- V
= 0 to 1 A
= 4.25 to 8 V
= 4.25 V
= 100 mA
≤ 10 V
- V
= 40 mA f = 120Hz
= 100 mA
= 500 mA
= 1 A
= 0 to 1 A
= 4.75 to 8 V
= 4.75 V
= 100 mA
≤ 10 V
- V
= 40 mA f = 120Hz
= 100 mA
= 500 mA
= 1 A
= 25°C 30ms Pulse
= 25°C 30ms Pulse
O
O
O
O
= 3 VV
= 3 VV
= 5 VT
= 5 VT
J
J
I
I
O
O
O
O
Test Conditions
Test Conditions
= 125°C
= 125°C
ripple
ripple
J
J
= 10 mA
= 0 mA
= 10 mA
= 0 mA
= 25°C
= 25°C
= 1 V
= 1 V
V
I
I
T
V
I
I
T
O
O
O
O
J
J
I
PP
I
PP
= 4.25 to 10 V
= 4.75 to 10 V
= 0 mA
= 0 to 1 A
= 0 mA
= 0 to 1 A
= 25°C
= 25°C
T
T
J
J
= 25°C
= 25°C
2.793
2.736
3.234
3.168
1000
1000
Min.
Min.
60
60
J
J
= 0 to 125°C,
= 0 to 125°C,
1200
1200
Typ.
2.85
1.05
1.15
0.08
Typ.
1.05
1.15
0.08
100
100
0.5
0.3
4.5
3.3
0.5
0.3
LD1117A SERIES
75
75
1
1
1
1
1
5
1
2.907
2.964
3.366
3.432
Max.
Max.
1.10
1.15
1.30
1.10
1.15
1.30
0.2
0.2
10
10
10
10
10
10
6
6
%/W
%/W
Unit
Unit
mV
mV
mA
mA
mV
mV
mA
mA
µV
dB
µV
dB
%
%
%
%
V
V
V
V
V
V
V
V
5/19