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參數(shù)資料
| 型號： | MAX1793 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Replaced by TMS320VC33 : Digital Signal Processor 132-BQFP 0 to 70 |
| 中文描述： | 低壓差、低IQ、1A線性穩(wěn)壓器 |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 448K |
| 代理商： | MAX1793 |
1
10
LOAD CURRENT (mA)
100
1000
OUTPUT VOLTAGE vs. LOAD CURRENT
M
O
3.305
3.303
3.293
3.295
3.299
3.297
3.301
0
1.0
0.5
2.0
1.5
3.0
2.5
3.5
0
2
3
1
4
5
OUTPUT VOLTAGE vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
O
I
OUT
= 0
I
OUT
= 1A
3.270
3.285
3.280
3.275
3.295
3.290
3.315
3.310
3.305
3.300
3.320
-40
-20
0
TEMPERATURE (°C)
20
40
60
80
OUTPUT VOLTAGE vs. TEMPERATURE
M
O
I
OUT
= 250mA
0
50
150
100
200
250
0
2
3
1
4
5
GROUND CURRENT vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
G
μ
A
I
OUT
= 0
I
OUT
= 1A
1
10
LOAD CURRENT (mA)
100
1000
GROUND CURRENT vs. LOAD CURRENT
M
G
μ
A
250
225
200
175
150
0
75
50
25
125
100
110
140
130
120
160
150
200
190
180
170
210
-40
-20
0
20
TEMPERATURE (
°
C)
40
60
80
GROUND CURRENT vs. TEMPERATURE
M
G
μ
A
I
OUT
= 250mA
I
OUT
= 0
Typical Operating Characteristics
(Circuit of Figure 2, V
IN
= +5V, V
SHDN
= V
IN
, V
OUT
= +3.3V, T
A
= +25
°
C, unless otherwise noted.)
M
Low-Dropout, Low I
Q
, 1A Linear Regulator
4
_______________________________________________________________________________________
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage Range for
RST
Valid
I
SINK
= 10μA
1.0
5.5
V
RST
Output High Leakage
V
RST
= +5.5V
1
μA
RST
Trip Level Referred to
Nominal V
OUT
RST
Release Delay
Rising edge
90
96
% V
OUT
Rising edge
1.5
8.0
ms
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= V
OUT(NOM)
+ 0.5V or V
IN
= 2.5V (whichever is greater),
SHDN
= IN,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 2)
Note 1:
Dropout voltage is defined as V
IN
- V
OUT
, when V
OUT
is 100mV below the value of V
OUT
measured when V
IN
= V
OUT(NOM)
+
0.5V. Since the minimum input voltage is 2.5V, this specification in only meaningful when V
OUT(NOM)
≥
2.5V. For V
OUT(NOM)
between 2.5V and 3.3V, use the following equations: Typical Dropout = 210mV + (3.3V - V
OUT(NOM)
x 75mV/V; Guaranteed
Maximum Dropout = 350mV + (3.3V - V
OUT(NOM)
x 125mV/V. For V
OUT(NOM)
> 3.3V: Typical Dropout = 210mV;
Guaranteed Maximum Dropout = 350mV.
Note 2:
Specifications to -40
°
C are guaranteed by design and not production tested.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1793EUE-15 | Low-Dropout, Low IQ, 1A Linear Regulator |
| MAX1793EUE-18 | Low-Dropout, Low IQ, 1A Linear Regulator |
| MAX1793EUE-20 | Low-Dropout, Low IQ, 1A Linear Regulator |
| MAX1793EUE-25 | Low-Dropout, Low IQ, 1A Linear Regulator |
| MAX1793EUE-50 | Low-Dropout, Low IQ, 1A Linear Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1793EUE | 制造商:Maxim Integrated Products 功能描述: |
| MAX1793EUE15 | 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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(fù)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 |
| MAX1793EUE15+ | 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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(fù)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 |
| MAX1793EUE15+T | 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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(fù)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 |
| MAX1793EUE15-T | 功能描述:低壓差穩(wěn)壓器 - LDO Low-IQ 1A 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(fù)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 |
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