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參數(shù)資料
| 型號(hào)： | AZ2940D-3.3E1 |
| 廠商： | BCD SEMICONDUCTOR MANUFACTURING LTD |
| 元件分類(lèi)： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| 中文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO2 |
| 封裝： | ROHS COMPLIANT, TO-252, 3 PIN |
| 文件頁(yè)數(shù)： | 6/18頁(yè) |
| 文件大小： | 188K |
| 代理商： | AZ2940D-3.3E1 |
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1A ULTRA LOW DROPOUT LINEAR REGULATOR AZ2940
Data Sheet
6
Sep. 2005 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
Operating Conditions: V
IN
=3.5V, I
OUT
=10mA, C
IN
=10
μ
F
,
C
OUT
=10
μ
F
,
T
J
=25
o
C, unless otherwise specified.
The
Boldface
applies over -40
o
C
≤
T
J
≤
125
o
C.
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Output Voltage
V
OUT
I
OUT
=10mA
2.475
2.5
2.525
V
10mA
≤
I
OUT
≤1
A, 3.5V
≤
V
IN
≤
13.2V
2.45
2.5
2.55
V
Line Regulation
V
RLINE
I
OUT
=10mA, 3.5V
≤
V
IN
≤
13.2V
5.0
25
mV
Load Regulation
V
RLOAD
V
IN
=3.5V, 10mA
≤
I
OUT
≤
1A
7.5
37.5
mV
Output Voltage
Temperature Coefficient
V
OUT
/
T
I
OUT
=10mA
50
250
μ
V/
o
C
Dropout Voltage (Note 2)
V
DROP
V
OUT
=1%
I
OUT
=100mA
70
200
mV
I
OUT
=1A
280
550
mV
Ground Current
I
GND
V
IN
=3.5V
I
OUT
=750mA
12
25
mA
I
OUT
=1A
18
mA
Current Limit
I
LIMIT
V
OUT
=0V (Note 3)
1.5
2.2
A
Minimum Load Current
I
LOAD (MIN)
1
5
mA
Output Noise Voltage (rms)
10Hz to 100KHz, I
OUT
=100mA,
C
OUT
=10
μ
F
400
μ
V
Electrical Characteristics
AZ2940-2.5V Electrical Characteristics
Note 2: Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value
which is measured at V
OUT
+1V applied to V
IN
.
Note 3: V
IN
=V
OUT(NOMINAL)
+1V.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AZ2940D-3.3TR | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-3.3TRE1 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0E1 | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0TR | 1A ULTRA LOW DROPOUT LINEAR REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AZ2940D-5.0 | 制造商:BCDSEMI 制造商全稱(chēng):BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0E1 | 制造商:BCDSEMI 制造商全稱(chēng):BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0G1 | 制造商:BCDSEMI 制造商全稱(chēng):BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0TR | 制造商:BCDSEMI 制造商全稱(chēng):BCD Semiconductor Manufacturing Limited 功能描述:1A ULTRA LOW DROPOUT LINEAR REGULATOR |
| AZ2940D-5.0TRE1 | 制造商:Diodes Incorporated 功能描述:LDO CMOS HICURR TO252-2 T&R 2.5K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC REG LDO 5V 1A TO252-2 |
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