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Electrical characteristics
L79LxxAB - L79LxxAC - L79LxxC
10/22
Table 11.
Electrical characteristics of L79L06AB and L79L06AC
(refer to the test circuits,
V
I
= - 12 V, I
O
= 40 mA, C
I
= 0.33 μF, C
O
= 0.1 μF, T
J
= 0 to 125 °C for L79L05AC,
T
J
= -40 to 125 °C for L79L05AB, unless otherwise specified)
Parameter
Test conditions
Symbol
Min.
Typ.
Max.
Unit
V
O
Output voltage
T
J
= 25°C
-5.76
-6
-6.24
V
V
O
Output voltage
I
O
= 1 to 40 mA, V
I
= -8.5 to -20 V
-5.7
-6.3
V
I
O
= 1 to 70 mA, V
I
= -12 V
-5.7
-6.3
Δ
V
O
Line regulation
V
I
= -8.5 to -20 V, T
J
= 25°C
150
mV
V
I
= -9 to -20 V, T
J
= 25°C
100
Δ
V
O
Load regulation
I
O
= 1 to 100 mA, T
J
= 25°C
60
mV
I
O
= 1 to 40 mA, T
J
= 25°C
30
I
d
Quiescent current
T
J
= 25°C
6
mA
T
J
= 125°C
5.5
mA
Δ
I
d
Quiescent current change
I
O
= 1 to 40 mA
0.1
mA
V
I
= -8 to -20 V
1.5
eN
Output noise voltage
B =10Hz to 100kHz, T
J
= 25°C
50
μV
SVR
Supply voltage rejection
V
I
= -9 to -20V, f = 120Hz
I
O
= 40 mA, T
J
= 25°C
39
46
dB
V
d
Dropout voltage
1.7
V
Table 12.
Electrical characteristics of L79L08AB and L79L08AC
(refer to the test circuits,
V
I
= - 14 V, I
O
= 40 mA, C
I
= 0.33 μF, C
O
= 0.1 μF, T
J
= 0 to 125 °C for L79L05AC,
T
J
= -40 to 125 °C for L79L05AB, unless otherwise specified)
Parameter
Test conditions
Symbol
Min.
Typ.
Max.
Unit
V
O
Output voltage
T
J
= 25°C
-7.68
-8
-8.32
V
V
O
Output voltage
I
O
= 1 to 40 mA, V
I
= -10.5 to -23 V
-7.6
-8.4
V
I
O
= 1 to 70 mA, V
I
= -14 V
-7.6
-8.4
Δ
V
O
Line regulation
V
I
= -10.5 to -23 V, T
J
= 25°C
175
mV
V
I
= -11 to -23 V, T
J
= 25°C
125
Δ
V
O
Load regulation
I
O
= 1 to 100 mA, T
J
= 25°C
80
mV
I
O
= 1 to 40 mA, T
J
= 25°C
40
I
d
Quiescent current
T
J
= 25°C
6
mA
T
J
= 125°C
5.5
mA
Δ
I
d
Quiescent current change
I
O
= 1 to 40 mA
0.1
mA
V
I
= -11 to -23 V
1.5
eN
Output noise voltage
B =10Hz to 100kHz, T
J
= 25°C
60
μV
SVR
Supply voltage rejection
V
I
= -12 to -23V, f = 120Hz
I
O
= 40 mA, T
J
= 25°C
37
45
dB
V
d
Dropout voltage
1.7
V
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| L79L05ABUTR-CUT TAPE | 制造商:ST 功能描述:L79L05 Series -5 V 100 mA Surface Mount Negative Voltage Regulator - SOT-89 |
| L79L05ABZ | 功能描述:線性穩(wěn)壓器 - 標準 5.0V 0.1A Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L79L05ABZ-AP | 功能描述:線性穩(wěn)壓器 - 標準 5.0V 0.1A Negative Industrial Temp RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| L79L05AC | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NEGATIVE VOLTAGE REGULATORS |
| L79L05ACD | 功能描述:線性穩(wěn)壓器 - 標準 5.0V 0.1A Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節(jié): 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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