參數(shù)資料
型號(hào): L79L12ABUTR
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Negative voltage regulators
中文描述: 負(fù)電壓穩(wěn)壓器
文件頁(yè)數(shù): 6/22頁(yè)
文件大?。?/td> 682K
代理商: L79L12ABUTR
Electrical characteristics
L79LxxAB - L79LxxAC - L79LxxC
6/22
4
Electrical characteristics
Table 4.
Electrical characteristics of L79L05
(refer to the test circuits, T
J
= 0 to 125 °C, V
I
= -10 V,
I
O
= 40 mA, C
I
= 0.33 μF, C
O
= 0.1 μF unless otherwise specified)
Parameter
Test conditions
Symbol
Min.
Typ.
Max.
Unit
V
O
Output voltage
T
J
= 25°C
-4.6
-5
-5.4
V
V
O
Output voltage
I
O
= 1 to 40 mA, V
I
= -7 to -20 V
-4.5
-5.5
V
I
O
= 1 to 70 mA, V
I
= -10 V
-4.5
-5.5
Δ
V
O
Line regulation
V
I
= -7 to -20 V, T
J
= 25°C
200
mV
V
I
= -8 to -20 V, T
J
= 25°C
150
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
0.2
mA
V
I
= -8 to -20 V
1.5
eN
Output noise voltage
B =10Hz to 100kHz, T
J
= 25°C
40
μV
SVR
Supply voltage rejection
V
I
= -8 to -18V, f = 120Hz
I
O
= 40 mA, T
J
= 25°C
40
49
dB
V
d
Dropout voltage
1.7
V
相關(guān)PDF資料
PDF描述
L79L12ACD13TR Negative voltage regulators
L79L12ACUTR Negative voltage regulators
L79L12CD13TR Negative voltage regulators
L79L15ABD13TR Negative voltage regulators
L79L15ACD13TR Negative voltage regulators
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L79L12ABZ 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Negative voltage regulators
L79L12AC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Negative voltage regulators
L79L12ACD 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
L79L12ACD13TR 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 12V 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
L79L12ACU 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:NEGATIVE VOLTAGE REGULATORS