参数资料
型号: LT3032IDE-5#PBF
厂商: Linear Technology
文件页数: 10/24页
文件大小: 0K
描述: IC REG LDO +-5V .15A 14DFN
标准包装: 91
稳压器拓扑结构: 正和负固定式
输出电压: ±5V
输入电压: ±2.3 V ~ ±20 V
电压 - 压降(标准): 0.27V @ 150mA,0.3V @ -150mA
稳压器数量: 2
电流 - 输出: 150mA
电流 - 限制(最小): 170mA
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-DFN(4x3)
包装: 管件
LT3032 Series
TYPICAL PERFORMANCE CHARACTERISTICS
10
SHDNN Pin Input Current
12
SHDNN Pin Input Current
140
ADJP Pin Bias Current
8
6
4
2
T J = 25°C
POSITIVE CURRENT
FLOWS INTO THE PIN
9
6
3
V INN = –15V
POSITIVE CURRENT
FLOWS INTO THE PIN
V SHDNN = 15 V
120
100
80
0
–2
0
60
–4
–3
V SHDNN = –15 V
40
–6
–8
–6
20
–10
–10 –8 –6 –4 –2
0
2
4
6
8
10
–9
–50
–25
0 25 50 75
100
125
0
–50
–25
0
25
50
75
100
125
–70
SHDNN PIN VOLTAGE (V)
ADJN Pin Bias Current
3032 G19
500
TEMPERATURE (°C)
Positive Side Current Limit
3032 G20
500
TEMPERATURE (°C)
Positive Side Current Limit
3032 G21
–60
450
V OUTP = 0V
450
V INP = 7V
V OUTP = 0V
400
400
–50
–40
–30
–20
–10
350
300
250
200
150
100
50
350
300
250
200
150
100
50
0
–50
–25
0 25 50 75
100
125
0
0
1
2
3
4
5
6
7
0
–50
–25
0
25
50
75
100
125
TEMPERATURE (°C)
Negative Side Current Limit
3032 G22
INP-TO-OUTP DIFFERENTIAL VOLTAGE (V)
3032 G23
Negative Side Current Limit
TEMPERATURE (°C)
Reverse OUTP Pin Current
3032 G24
–600
–500
ΔV OUTN = 100m V
–600
–500
V INN = –7V
V OUTN = 0V
100
90
80
LT3032
T J = 25°C, V INP = 0V
CURRENT FLOWS
INTO OUTP PIN
V OUTP = V ADJP (LT3032)
–400
–400
70
60
–300
–300
50
LT3032-5
40
–200
–100
–200
–100
30
20
LT3032-12
LT3032-15
10
0
0
–4
–8
–12
–16
–20
0
–50
–25
0 25 50 75
100
125
0
0
2
4
6
8
10 12 14 16 18 20
INN-TO-OUTN DIFFERENTIAL VOLTAGE (V)
3032 G25
TEMPERATURE (°C)
3032 G26
OUTP PIN VOLTAGE (V)
3032 G27
3032fd
10
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