參數(shù)資料
型號(hào): AZ2940D-2.5E1
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: 2.5 V FIXED POSITIVE LDO REGULATOR, 0.55 V DROPOUT, PSSO2
封裝: ROHS COMPLIANT, TO-252, 3 PIN
文件頁(yè)數(shù): 11/18頁(yè)
文件大?。?/td> 188K
代理商: AZ2940D-2.5E1
Data Sheet
11
Sep. 2005 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
1A ULTRA LOW DROPOUT LINEAR REGULATOR AZ2940
-25
0
25
50
75
100
125
200
225
250
275
300
325
350
375
400
425
450
475
500
D
Temperature (
o
C)
I
OUT
=750mA
AZ2940-5.0V
Figure 12. Dropout Voltage vs. Temperature
Figure 14. Output Voltage vs. Temperature
Typical Performance Characteristics (Continued)
Figure 13. Dropout Voltage vs. Temperature
-25
0
25
50
75
100
125
4.95
4.96
4.97
4.98
4.99
5.00
5.01
5.02
5.03
5.04
5.05
O
Temperature (
o
C)
V
IN
=6V
I
OUT
=10mA
AZ2940-5.0V
-25
0
25
50
75
100
125
200
225
250
275
300
325
350
375
400
425
450
475
500
D
Temperature (
o
C)
I
OUT
=1A
AZ2940-5.0V
0
20
40
60
80
100
0.01
0.1
1
10
100
Stable Range
C
OUT
=2.2
μ
F
V
OUT
=5V
T
A
=25
O
C
Unstable Range
E
)
Output Current (mA)
Figure 15. Output Capacitor ESR
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