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LT3032EDE#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
LT3032 Series
10
3032ff
For more information www.linear.com/LT3032
TYPICAL PERFORMANCE CHARACTERISTICS
SHDNN Pin Input Current
10
8
6
4
2
0
–2
–4
–6
–8
–10
3032 G19
SHDNN PIN INPUT CURRENT (µA)
SHDNN PIN VOLTAGE (V)
–10
–8 –6 –4 –2 0 2 4 6 8 10
T
J
= 25°C
POSITIVE CURRENT
FLOWS INTO THE PIN
SHDNN Pin Input Current ADJP Pin Bias Current
12
9
6
3
0
–3
–6
–9
3032 G20
SHDNN PIN INPUT CURRENT (µA)
TEMPERATURE (°C)
–50 –25 0 25 50 75 100 125
V
SHDNN
= 15V
V
SHDNN
= –15V
V
INN
= –15V
POSITIVE CURRENT
FLOWS INTO THE PIN
TEMPERATURE (°C)
–50
ADJP PIN BIAS CURRENT (nA)
0
50
75
3032 G21
–25
25
100
125
140
120
100
80
60
40
20
0
SHDNN Pin Thresholds SHDNP Pin Input Current SHDNP Pin Input Current
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
–2.5
3032 G16
SHDNN PIN VOLTAGE (V)
ON
ON
OFF
TEMPERATURE (°C)
–50 –25 0 25 50 75 100 125
SHDNP PIN VOLTAGE (V)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
SHDNP PIN INPUT CURRENT (µA)
3032 G17
0 1 2 3
4
5
6 7 8 9 10
TEMPERATURE (°C)
–50 100
3032 G18
0 50
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–25 25 75 125
SHDNP PIN INPUT CURRENT (µA)
V
SHDNP
= 20V
Positive Side GND Pin Current
vs I
LOAD
Negative Side GND Pin Current
vs I
LOAD
SHDNP Pin Threshold
POSITIVE LOAD CURRENT (mA)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
GND PIN CURRENT (mA)
3032 G13
0 20
40
60 80 100
120
140 160
V
INP
= V
OUTP(NOMINAL)
+ 1V
T
J
= 25°C
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
3032 G14
GND PIN CURRENT (mA)
0 –40 –60–20 –80 –120 –140–100 –160
V
INN
= V
OUTN(NOMINAL)
– 1V
T
J
= –50°C
T
J
= 25°C
T
J
= 125°C
NEGATIVE LOAD CURRENT (mA)
TEMPERATURE (°C)
–50
SHDNP PIN THRESHOLD (V)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
50
75
3032 G15
–25
25
100
125
I
L
= 1mA
ON
OFF
LT3032 Series
11
3032ff
For more information www.linear.com/LT3032
Reverse OUTP Pin Current INP-to-OUTP Ripple Rejection INP-to-OUTP Ripple Rejection
TEMPERATURE (°C)
–50
REVERSE OUTP CURRENT (µA)
45
40
35
30
25
20
15
10
5
0
0
50
75
3032 G28
–25
25
100
125
(LT3032-3.3/LT3032-5)
(LT3032-12/LT3032-15)
(LT3032)
V
INP
= 0V
V
OUTP
= V
ADJP
=1.22V (LT3032)
V
OUTP
= 5V (LT3032-5)
V
OUTP
= 12V (LT3032-12)
V
OUTP
= 15V (LT3032-15)
FREQUENCY (Hz)
INP-TO-OUTP RIPPLE REJECTION (dB)
80
70
60
50
40
30
20
10
0
10 1k 10k 1M
3032 G29
100 100k
I
L
= 150mA
V
INP
= V
OUTP(NOMINAL)
+
1.5V + 50mV
RMS
RIPPLE
C
BYPP
= 0
C
OUTP
= 2.2µF
C
OUTP
= 10µF
FREQUENCY (Hz)
INP-TO-OUTP RIPPLE REJECTION (dB)
80
70
60
50
40
30
20
10
0
10 1k 10k 1M
3032 G30
100 100k
I
L
= 150mA
V
INP
= V
OUTP(NOMINAL)
+
1.5V + 50mV
RMS
RIPPLE
C
OUTP
= 10µF
C
BYPP
= 0.01µF
C
BYPP
= 100pF
C
BYPP
= 1000pF
TYPICAL PERFORMANCE CHARACTERISTICS
Negative Side Current Limit Reverse OUTP Pin Current
TEMPERATURE (°C)
–600
–500
–400
–300
–200
–100
0
3032 G26
NEGATIVE SIDE CURRENT LIMIT (mA)
–50 –25 0 25 50 75 100 125
V
INN
= –7V
V
OUTN
= 0V
OUTP PIN VOLTAGE (V)
100
90
80
70
60
50
40
30
20
10
0
REVERSE OUTP PIN CURRENT (µA)
3032 G27
0 2 4 6
8
10
12 14 16 18 20
T
J
= 25°C, V
INP
= 0V
CURRENT FLOWS
INTO OUTP PIN
V
OUTP
= V
ADJP
(LT3032)
LT3032
LT3032-5
LT3032-15
LT3032-12
LT3032-3.3
Negative Side Current Limit
INN-TO-OUTN DIFFERENTIAL VOLTAGE (V)
0
–600
–500
–400
–300
–200
–100
0
3032 G25
–4 –8 –12 –16 –20
NEGATIVE SIDE CURRENT LIMIT (mA)
∆V
OUTN
= 100mV
Positive Side Current Limit Positive Side Current Limit
500
450
400
350
300
250
200
150
100
50
0
INP-TO-OUTP DIFFERENTIAL VOLTAGE (V)
0
POSITIVE SIDE CURRENT LIMIT (mA)
2
4
5
3032 G23
1
3
6
7
V
OUTP
= 0V
500
450
400
350
300
250
200
150
100
50
0
POSITIVE SIDE CURRENT LIMIT (mA)
3032 G24
V
INP
= 7V
V
OUTP
= 0V
TEMPERATURE (°C)
–50 0
50
75
–25
25
100
125
ADJN Pin Bias Current
–70
–60
–50
–40
–30
–20
–10
0
3032 G22
ADJN PIN BIAS CURRENT (nA)
TEMPERATURE (°C)
–50 –25 0 25 50 75 100 125
LT3032 Series
12
3032ff
For more information www.linear.com/LT3032
TYPICAL PERFORMANCE CHARACTERISTICS
Negative Load Regulation OUTP Noise Spectral Density
TEMPERATURE (°C)
60
50
40
30
20
10
0
3032 G37
LOAD REGULATION (mV)
LT3032-5
LT3032-15
LT3032-12
LT3032
V
INN
= V
OUTN(NOMINAL)
– 1V
I
L
= –1mA TO –150mA
–50 –25 0 25 50 75 100 125
LT3032-3.3
FREQUENCY (Hz)
10 1k 10k 100k
3032 G38
100
10
1
0.1
0.01
OUTP NOISE SPECTRAL DENSITY (µV/√Hz)
C
BYPP
= 1000pF
C
BYPP
= 100pF
C
OUTP
= 10µF
I
L
= 150mA
C
BYPP
= 0.01µF
V
OUTP
= 5V
V
OUTP
= V
ADJP
V
OUTP
= V
ADJP
V
OUTP
= 5V
OUTN Noise Spectral Density
FREQUENCY (Hz)
0.1
OUTN NOISE SPECTRAL DENSITY (µV/√Hz)
1
10 1k 10k 100k
3032 G39
0.01
100
10
C
OUTN
= 10µF
I
L
= –150mA
C
BYPN
= 1000pF
C
BYPN
= 0
V
OUTN
= –5V
V
OUTN
= V
ADJN
C
BYPN
= 0.01µF
C
BYPN
= 100pF
LT3032 Minimum INP Pin Voltage LT3032 Minimum INN Pin Voltage
TEMPERATURE (°C)
–50
MINIMUM INP PIN VOLTAGE (V)
0
50
75
3032 G34
–25
25
100
125
I
L
= 150mA
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
I
L
= 1mA
V
OUTP
= 1.22V
TEMPERATURE (°C)
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
0
3032 G35
MINIMUM INN PIN VOLTAGE (V)
I
L
= –150mA
I
L
= –1mA
–50 –25 0 25 50 75 100 125
NOTE: THE SHDNN PIN THRESHOLD
MUST BE MET TO ENSURE
DEVICE OPERATION
Positive Load Regulation
TEMPERATURE (°C)
0
–10
–20
–30
–40
–50
–60
–70
3032 G36
LOAD REGULATION (mV)
–50 –25 0 25 50 75 100 125
V
INP
= V
OUTP(NOMINAL)
+1V
∆I
L
= 1mA TO 150mA
LT3032
LT3032-5
LT3032-12
LT3032-3.3
LT3032-15
INN-to-OUTN Ripple Rejection
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
INN-TO-OUTN RIPPLE REJECTION (dB)
80
70
60
50
40
30
20
10
0
3032 G31
I
L
= –150mA
V
INN
= V
OUTN(NOMINAL)
– 1.5V +
50mV
RMS
RIPPLE
C
BYPN
= 0
C
OUTN
= 10µF
C
OUTN
= 1µF
INP-to-OUTP Ripple Rejection INN-to-OUTN Ripple Rejection
TEMPERATURE (°C)
–50
INP-TO-OUTP RIPPLE REJECTION (dB)
100
3032 G32
0 50
68
66
64
62
60
58
56
54
52
–25 25 75 125
V
INP
= V
OUTP(NOMINAL)
+
1.5V + 0.5V
P-P
RIPPLE
AT f = 120Hz
I
L
= 150mA
TEMPERATURE (°C)
60
58
56
54
52
50
48
46
44
3032 G33
INN-TO-OUTN RIPPLE REJECTION (dB)
V
INN
= V
OUTN(NOMINAL)
– 1.5V +
0.5V
P-P
RIPPLE AT f = 120Hz
I
L
= –150mA
–50 –25 0 25 50 75 100 125
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

LT3032EDE#PBF

Mfr. #:
Buy LT3032EDE#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
LDO Voltage Regulators Dual 200mA Positive/Negative, Low Noise, Low Dropout Linear Regulator
Lifecycle:
New from this manufacturer.
Delivery:
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