lt3032 Linear Technology Corporation, lt3032 Datasheet - Page 7

• Manufacturer Part Number: lt3032
• Description: Dual 150ma Positive/negative Low Noise Low Dropout Linear Regulator
• Manufacturer: Linear Technology Corporation

TYPICAL PERFORMANCE CHARACTERISTICS
–600
–500
–400
–300
–200
–100
–10
–70
–60
–50
–40
–30
–20
–10
10
–2
–4
–6
–8
8
6
4
2
0
0
0
–10 –8 –6 –4 –2
–50
0
SHDNN Pin Input Current
ADJN Pin Bias Current
Negative Side Current Limit
INN-TO-OUTN DIFFERENTIAL VOLTAGE (V)
T
POSITIVE CURRENT
FLOWS INTO THE PIN
ΔV
J
–25
= 25°C
OUTN
–4
SHDNN PIN VOLTAGE (V)
= 100mV
0
TEMPERATURE (°C)
–8
25
0
50
–12
2
4
75
–16
6
100
3032 G19
3032 G22
3032 G25
8
125
–20
10
–600
–500
–400
–300
–200
–100
500
450
400
350
300
250
200
150
100
12
–3
–6
–9
50
9
6
3
0
0
0
–50
–50
0
SHDNN Pin Input Current
Positive Side Current Limit
Negative Side Current Limit
V
INP-TO-OUTP DIFFERENTIAL VOLTAGE (V)
V
V
OUTP
INN
OUTN
–25
–25
1
= –7V
= 0V
= 0V
0
2
0
TEMPERATURE (°C)
TEMPERATURE (°C)
V
V
25
25
3
SHDNN
SHDNN
V
POSITIVE CURRENT
FLOWS INTO THE PIN
INN
50
50
4
= 15V
= –15V
= –15V
75
75
5
100
100
6
3032 G20
3032 G23
3032 G26
125
125
7
140
120
100
500
450
400
350
300
250
200
150
100
100
80
60
40
20
50
90
80
70
60
50
40
30
20
10
0
0
0
–50
–50
0
ADJP Pin Bias Current
Positive Side Current Limit
Reverse OUTP Pin Current
T
CURRENT FLOWS
INTO OUTP PIN
V
J
OUTP
1
–25
= 25°C, V
–25
= V
2
ADJP
OUTP PIN VOLTAGE (V)
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
3
INP
= 0V
4
25
25
5
50
50
6
LT3032
75
75
V
7
V
INP
OUTP
8
= 7V
100
100
= 0V
3032 G21
3032 G24
3032 G27
9
7
3032f
125
125
10