LM2931AZ5 Fairchild Semiconductor, LM2931AZ5 Datasheet - Page 3

• Manufacturer Part Number: LM2931AZ5
• Description: IC REG LDO 5V 0.1A TO-92
• Manufacturer: Fairchild Semiconductor

Specifications of LM2931AZ5

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 33V
• Voltage - Dropout (typical): 0.1V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -

Typical Perfomance Characteristics
Figure 3. Ripple Rejection vs. Output Voltage
Figure 5. Output Voltage vs. Temperature(Tj)
Figure 1. Output Voltage vs. Input Voltage
4.94
5.04
5.02
5.00
4.98
4.96
4.92
5.06
90
85
75
65
3
2
1
0
7
6
5
4
-25
FIG.3 Ripple Rejection
FIG.5 Output Voltage
FIG.1 Output Voltage
0
0
V
V
f = 120 ㎐
T
IN
OUT
J
= 25 ℃
0
= 14V
20
= 5.0V
vs. Temperature(Tj)
Output Current (㎃)
Input voltage Vin (V)
Temperature Tj(℃)
vs.
25
5
vs. Output Voltage
40
50
Input Voltage
60
75
10
80
100
100
15
125
Figure 6. Quiescent Current vs. Temperature(Tj)
Figure 2. Quiescent Current vs. Input Voltage
Figure 4. Drop Voltage vs. Output Current
200
160
120
80
40
1
0.6
240
0.4
0.8
0.2
10
8.0
6.0
4.0
2.0
0
0
0
-25
FIG.2
FIG.4 Drop Voltage
0
FIG.6 Quiescent Current
0
VIN
△ V
T
J
= 25 ℃
0
=
OUT
20
Output Current (㎃)
Junction temperature Tj(℃)
10
14V
R
R
= 100 ㎷
L
L
Input voltage Vin (V)
= 50 Ω
= 500 Ω
vs. Output Current
vs. Temperature(Tj)
40
25
Quiescent
vs. Input Voltage
20
60
50
30
80
75
100
100
40
120
125
50
LM2931A
3