參數(shù)資料
型號: MAX1982-MAX1983
廠商: Maxim Integrated Products, Inc.
英文描述: EPS300 3/4 CR 48 IN 5700750CR
中文描述: 低電壓,低壓差線性與外部偏置電源穩(wěn)壓器
文件頁數(shù): 6/12頁
文件大?。?/td> 383K
代理商: MAX1982-MAX1983
M
Low-Voltage, Low-Dropout Linear Regulators
with External Bias Supply
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(Circuit of Figure 3, T
A
= +25
°
C, unless otherwise noted.)
POWER-SUPPLY REJECTION RATIO (V
BIAS
)
vs. FREQUENCY
M
FREQUENCY (Hz)
P
100k
10k
1k
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
10
1M
V
BIAS
= 5V
V
P-P
= 0.6V
I
LOAD
= 0
RIPPLE REJECTION RATIO (V
IN
)
vs. FREQUENCY
M
FREQUENCY (Hz)
P
100k
10k
1k
100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-100
10
1M
V
IN
= 3V
V
P-P
= 0.4V
I
L
= 300mA
I
L
= 200mA
I
L
= 100mA
LINE TRANSIENT (NO LOAD)
100
μ
s/div
2.4V
V
IN
1.8V
1mV/div
V
OUT
500mV/
div
1mV/
div
LOAD TRANSIENT (1mA TO 300mA)
10
μ
s/div
300mA
I
LOAD
V
OUT
200mA/
div
10mV/
div
LOAD TRANSIENT (300mA TO 1mA)
MAX1982/83 toc16
10
μ
s/div
300mA
I
LOAD
V
OUT
200mA/
div
10mV/
div
LOAD TRANSIENT IN DROPOUT
MAX1982/83 toc17
20
μ
s/div
300mA
I
LOAD
V
OUT
200mA/
div
50mV/
div
相關(guān)PDF資料
PDF描述
MAX1982EUT-T Low-Voltage, Low-Dropout Linear Regulators with External Bias Supply
MAX1983EUT-T Low-Voltage, Low-Dropout Linear Regulators with External Bias Supply
MAX1983 Low-Voltage, Low-Dropout Linear Regulators with External Bias Supply
MAX1984 Ultra-High-Efficiency White LED Drivers
MAX1984ETP Ultra-High-Efficiency White LED Drivers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1983EUT 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, LOW-DROPOUT LINEAR REGULATORS WI - Bulk 制造商:Rochester Electronics LLC 功能描述:
MAX1983EUT+ 制造商:Maxim Integrated Products 功能描述:LDO REG 0.8V TO 2V 0.3A 6PIN SOT-23 - Rail/Tube
MAX1983EUT+T 功能描述:低壓差穩(wěn)壓器 - LDO Low-Voltage w/ External Bias Supply RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX1983EUT-T 功能描述:低壓差穩(wěn)壓器 - LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓(最大值):307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX1984ETP 功能描述:LED照明驅(qū)動器 RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N