LT3032IDE#PBF Linear Technology, LT3032IDE#PBF Datasheet - Page 7

• Manufacturer Part Number: LT3032IDE#PBF
• Description: IC REG LDO ADJ .15A DUAL 14DFN
• Manufacturer: Linear Technology

Specifications of LT3032IDE#PBF

• Regulator Topology: Positive and Negative Adjustable
• Voltage - Output: ±1.22 ~ ±20 V
• Voltage - Input: ±2.3 ~ ±20 V
• Voltage - Dropout (typical): 0.27V @ 150mA, 0.3V @ -150mA
• Number Of Regulators: 2
• Current - Output: 150mA
• Current - Limit (min): 170mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical perForMance characTerisTics
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
–50
0
LT3032
Negative Side GND Pin Current
SHDNP Pin Threshold
T
*FOR V
J
I
L
= 25°C; V
–1 –2 –3 –4 –5 –6 –7 –8 –9 –10
= 1mA
–25
OUTN
R
I
R
I
R
I
R
I
L
L
L
L
L
L
L
L
SHDNN
= –150mA*
= –100mA*
= –50mA*
= –10mA*
0
= –1.22V
TEMPERATURE (°C)
= 8.07
= 12.2
= 24.4
= 122
INN VOLTAGE (V)
25
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
= V
0
OFF
–50
ON
INN
SHDNP Pin Input Current
50
;
–25
75
0
TEMPERATURE (°C)
100
3032 G15
3032 G12
25
125
50
V
75
SHDNP
–0.5
–1.0
–1.5
–2.0
–2.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
2.5
2.0
1.5
1.0
0.5
0
0
–50
100
0
SHDNN Pin Thresholds
Positive Side GND Pin Current
vs I
V
T
= 20V
3032 G18
J
INP
= 25°C
LOAD
20
–25
125
= V
POSITIVE LOAD CURRENT (mA)
OUTP(NOMINAL)
40
0
TEMPERATURE (°C)
60
25
80
+ 1V
50
100 120 140 160
75
ON
OFF
ON
–10
10
–2
–4
–6
–8
8
6
4
2
0
100
–10 –8 –6 –4 –2
SHDNN Pin Input Current
3032 G13
3032 G16
T
POSITIVE CURRENT
FLOWS INTO THE PIN
J
125
= 25°C
SHDNN PIN VOLTAGE (V)
–4.0
–3.5
–3.0
–2.5
–2.0
–1.5
–1.0
–0.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
Negative Side GND Pin Current
vs I
SHDNP Pin Input Current
0
V
INN
–20
1
LOAD
2
= V
LT3032 Series
NEGATIVE LOAD CURRENT (mA)
2
OUTN(NOMINAL)
–40 –60
4
SHDNP PIN VOLTAGE (V)
3
6
T
J
4
= 25°C
3032 G19
8
–80
5
10
– 1V
–100
6
T
J
= –50°C
7
–120 –140
T
J
= 125°C
8
3032 G17
3032 G14
9
3032fb
7
–160
10