參數(shù)資料
型號(hào): ZR78L057
廠商: Zetex Semiconductor
英文描述: 2.85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR
中文描述: 2.85至12伏定額積極的地方電壓調(diào)節(jié)器
文件頁(yè)數(shù): 5/18頁(yè)
文件大?。?/td> 295K
代理商: ZR78L057
ZR78L12TEST CONDITIONS (Unless otherwise stated):T
j
=25°C, I
O
=100mA, V
in
=16V
SYMBOL
PARAMETER
CONDITIONS
V
O
Output Voltage
I
O
=1 to 200mA
τ
V
in
=14 to 20V
I
O
=1 to 100mA
τ
V
O
Line Regulation
V
in
=14 to 20V
V
O
Load Regulation
I
O
=1 to 200mA
I
O
=1 to 100mA
l
q
Quiescent Current
τ
l
q
Quiescent Current Change
I
O
=1 to 200mA
V
in
=14 to 20V
V
n
Output Noise Voltage
f=10Hz to 10kHz
V
in
/
V
O
Ripple Rejection
V
in
=15 to 18V
f=120Hz
V
in
Input Voltage Required To
Maintain Regulation
V
O
/
T
Average Temperature
Coefficient of V
O
τ
=T
j
= -55 to 125 °C
MIN.
11.7
11.52
TYP.
12
MAX.
12.3
12.48
UNITS
V
V
11.52
12.48
V
12
9
3
350
40
30
mV
mV
mV
μ
A
μ
A
μ
A
μ
V rms
600
100
100
150
43
57
dB
14
13.7
0.25
V
I
O
=5.0mA
τ
mV/°C
ZR78L
SERIES
ZR78L10TEST CONDITIONS (Unless otherwise stated):T
j
=25°C, I
O
=100mA, V
in
=14V
SYMBOL
PARAMETER
CONDITIONS
V
O
Output Voltage
I
O
=1 to 200mA
τ
V
in
=12 to 20V
I
O
=1 to 100mA
τ
V
O
Line Regulation
V
in
=12 to 20V
V
O
Load Regulation
I
O
=1 to 200mA
I
O
=1 to 100mA
l
q
Quiescent Current
τ
l
q
Quiescent Current Change
I
O
=1 to 200mA
V
in
=12 to 20V
V
n
Output Noise Voltage
f=10Hz to 10kHz
V
in
/
V
O
Ripple Rejection
V
in
=13 to 18V
f=120Hz
V
in
Input Voltage Required To
Maintain Regulation
V
O
/
T
Average Temperature
Coefficient of V
O
MIN.
9.75
9.6
TYP.
10
MAX.
10.25
10.4
UNITS
V
V
9.6
10.4
V
12
9
3
350
40
30
mV
mV
mV
μ
A
μ
A
μ
A
μ
V rms
600
100
100
150
43
57
dB
12
11.7
0.25
V
I
O
=5.0mA
τ
mV/°C
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ZR78L057CSTZ 功能描述:線(xiàn)性穩(wěn)壓器 - 標(biāo)準(zhǔn) - RoHS:否 制造商:STMicroelectronics 輸出類(lèi)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(xiàn)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
ZR78L057G 制造商:ZETEX 制造商全稱(chēng):ZETEX 功能描述:2.85 TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR