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參數(shù)資料
| 型號： | APU1205-18 |
| 廠商： | ADVANCED POWER ELECTRONICS CORP |
| 英文描述： | 300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| 中文描述： | 300mA的超低差型陽性可調(diào)和固定調(diào)節(jié)器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 65K |
| 代理商： | APU1205-18 |
APU1205
APU1205-18 / APU1205-25 / APU1205-28
APU1205-30 / APU1205-33 / APU1205-36
200724062-1/4
Data and specifications subject to change without notice.
DESCRIPTION
The
AP
U1205 device is an efficient linear voltage regula-
tor with better than 1% initial voltage accuracy, very low
dropout voltage and very low ground current designed
especially for hand held, battery powered applications.
Other features of the device are: TTL compatible enable/
shutdown control input, current limiting and thermal shut-
down.
The
AP
U1205 is available in fixed and adjustable output
voltage versions in a small SOT-23 5-Pin package.
300mA ULTRA LOW DROPOUT POSITIVE
ADJUSTABLE AND FIXED REGULATORS
SOT-23 Package
Stable with 2.2
μ
F Ceramic Capacitor
1% Voltage Reference Accuracy
Only 270mV Dropout at 300mA
and 170mV Dropout at 150mA
5
μ
A Quiescent Current in Shutdown
Current Limit and Thermal Shutdown
Logic Input Enable Pin
RoHS Compliant
APPLICATIONS
Laptop, Notebook & Palmtop computers
Battery Powered Equipments
PCMCIA Vcc & Vpp Regulator
Consumer Electronics
High Efficiency Linear Power Supplies
TYPICAL APPLICATION
Figure 1 - Typical application of the
AP
U1205 ajustable voltage regulator.
Figure 2 - Typical application of the
AP
U1205-25 fixed voltage regulator.
Technology Licensed from International Rectifier
FEATURES
PACKAGE ORDER INFORMATION
T
J
(
°
C) 5-PIN OUTPUT
SOT-23 VOLTAGE
0 To 125
AP
U1205Y5
Adj
0 To 125
AP
U1205Y5-18
1.8V
0 To 125
AP
U1205Y5-25
2.5V
0 To 125
AP
U1205Y5-28
2.8V
0 To 125
AP
U1205Y5-30
3.0V
0 To 125
AP
U1205Y5-33
3.3V
0 To 125
AP
U1205Y5-36
3.6V
V
IN
V
OUT
Vo = 1.25
×
1+R1
R1
R2
C1
2.2uF
C2
2.2uF
SD
Enable
5
3
4
V
OUT
Adj
2
1
V
IN
Gnd
En
3.3V
2.5V
C3
1000pF
C1
2.2uF
C2
2.2uF
SD
Enable
5
3
4
V
OUT
C
BYP
2
1
V
IN
Gnd
En
R2
(
)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| APU1205-25 | 300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-28 | 300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-30 | 300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-33 | 300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-36 | 300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| APU1205-25 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-28 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-30 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-33 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
| APU1205-36 | 制造商:A-POWER 制造商全稱:Advanced Power Electronics Corp. 功能描述:300mA ULTRA LOW DROPOUT POSITIVE ADJUSTABLE AND FIXED REGULATORS |
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