LDFM50DT-TR STMicroelectronics, LDFM50DT-TR Datasheet - Page 14

• Manufacturer Part Number: LDFM50DT-TR
• Description: Low Dropout Controllers - LDO 500mA VLDR 300mV 2.5V to 16V LDFM
• Manufacturer: STMicroelectronics

Specifications of LDFM50DT-TR

• Rohs: yes
• Input Voltage Max: 16 V
• Output Voltage: 5 V
• Output Current: 500 mA
• Output Type: Adjustable
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Package / Case: DPAK
• Input Voltage Min: 2.5 V
• Minimum Operating Temperature: - 40 C

Typical performance characteristics
14/20
Figure 23. SVR vs. frequency (V
Figure 25. Stability plane adj (C
70
65
60
55
50
45
40
35
30
25
20
15
10
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
100
1
0
0
V
OUT
1
= 5 V
V
IN
= 6 V +/- 0.5 V, I
2
Adiustable version, V
3
1000
STABLE ZONE
4
C
OUT
OUT
Frequency [Hz]
[µF] (nominal value)
5
= 0.01 A, C
IN
= V
6
EN
; C
OUT
7
10000
IN
= 2.2 µF
= 1 µF
8
OUT,
OUT
9
ESR)
= 5 V)
10
Doc ID 023585 Rev 1
AM12784v1
AM12784v1
AM12786v1
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11
100000
12
Figure 24.
Figure 26.
70
65
60
55
50
45
40
35
30
25
20
15
10
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
100
1
0
0
V
OUT
2
= V
V
ADJ
IN
4
= 1.8 +/- 0.5 V, I
SVR vs. frequency (V
Stability plane 3.3 V (C
6
3.3 V version, V
1000
STABLE ZONE
C
8
OUT
Frequency [Hz]
OUT
[µF] (nominal value)
10
= 10 mA; C
IN
12
= V
EN
14
; C
10000
OUT
IN
16
= 1 µF
= 2.2 µF
LDFM, LDFM50
OUT
OUT,
18
= V
20
ESR)
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ADJ
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22
100000
)
24