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參數資料
| 型號： | R33LD20 |
| 英文描述： | 2A/0.5V Low Power-Loss Voltage Regulator |
| 中文描述： | 2A/0.5V低功率損耗電壓調節器 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 215K |
| 代理商： | R33LD20 |
UTC RXXLD20
LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
1
QW-R102-015,A
2.0A Output Type Low Power-Loss
Voltage Regulator
FEATURES
*Low power-loss(Dropout voltage: 0.5V(max) at Io=2.0A)
*2.0A output type
* Output voltage precision:
±
3.0%
*Built-in ON/OFF control function
*Built in over current, overheat protection function, ASO protection circuit.
*Lead forming type is also available.
APPLICATIONS
*Power supplies for various electronic equipment such as
AV,OA equipment.
1
TO-220B
TO-220F-4
1
INTERNAL CONNECTION DIAGRAM
TO-220F-4
TO-220B
1 INPUT
2 OUTPUT
3 GND
4 ON/OFF
Specfic IC
1
2
3
4
1 NC
2 INPUT
3 OUTPUT
4 GND
5 ON/OFF
Specfic IC
2
3
4
5
Model Line-ups
2.0A output
R33LD20
R05LD20
R09LD20
R12LD20
3.3V output
5.0V output
9.0V output
12.0V output
ABSOLUTE MAXIMUM RATINGS
(Ta=25
°
C)
PARAMETER
Input voltage
(note 1)
ON/OFF control terminal voltage
(note1)
Output current
Power dissipation
(note2)
SYMBOL
V
IN
Vc
Io
P
D1
P
D2
Tj
T
opr
T
stg
T
sol
RATING
20
20
2.0
1.4
15
150
-20 ~ +80
-40 ~ +150
260(For 10s)
UNIT
V
V
A
W
W
°
C
°
C
°
C
°
C
Junction temperature
(note3)
Operating temperature
Storeage temperature
Soldering temperature
note1 : All are open except GND and applicable terminals.
相關PDF資料 |
PDF描述 |
|---|---|
| R09LD20 | 2A/0.5V Low Power-Loss Voltage Regulator |
| R12LD20 | 2A/0.5V Low Power-Loss Voltage Regulator |
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