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参数资料
| 型号： | PQ12RF1B |
| 元件分类： | 线性稳压 |
| 英文描述： | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
| 中文描述： | 三端固定电压调节器 |
| 文件页数： | 1/8页 |
| 文件大小： | 99K |
| 代理商： | PQ12RF1B |
“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”
PQ05RF1Series
s Outline Dimensions
Low Power-Loss Voltage Regulators
PQ05RF1 Series
(Unit : mm)
1A Output Low Power-Loss Voltage Regulators
s Features
Compact resin full-mold package
Low power-loss (Dropout voltage:MAX.0.5V)
Built-in ON/OFF control terminal (PQ05RF1/PQ05RF11
series)
Built-in output voltage minute adjustment terminal (Critical rate
of ripple rejection is improved.)
(PQ05RF1V series)
Lead forming type (PQ05RF1A/1B series) is also available.
2
3
1
4
PQ05RF1
Internal connection diagram
Specific IC
PQ05RF1/11series
1 DC input (VIN)
2 DC output (VO)
3 GND
4 ON/OFF control
terminal (VC)
29.1MAX
10.2MAX
7.4±0.2
3.6±0.2
φ3.2±0.1
+0.3
-0
4-1.4
+0.2
-0.1
4-0.6
13.5MIN
3-(2.54)
4.5±0.2
2.8±0.2
15.6±0.5
4.8MAX
(1.5)
(0.5)
q
1
q
2
q
3
q
4
PQ05RF1Vseries
1 DC input (VIN)
2 DC output (VO)
3 GND
4 Output voltage
minute
adjustment
terminal (VADJ)
s Applications
Seris power supply for various electronic equipment such as
VCRs and musical instruments
s Equivalent Circuit Diagram
1
2
-
+
4
3
Reference
voltage
generation
circuit
Output
ON/OFF
control circuit
Overheat
protection
circuit
PQ05RF1series/PQ05RF11series
1
2
4
-
+
3
Reference
voltage
generation
circuit
*ASO
protection
circuit
Overheat
protection
circuit
PQ05RF1Vseries
*ASO:Area of Safety
Operation
*ASO
protection
circuit
Output voltage
PQ05RF1
PQ05RF11
PQ05RF1V
Output voltage
precision:±5%
Output voltage
precision:±2.5%
Minute adjustment
(Output voltage adjust-
ment range:±10%)
s Model Line-ups
5Voutput
PQ09RF1
PQ09RF11
PQ09RF1V
9Voutput
PQ12RF1
PQ12RF11
PQ12RF1V
12Voutput
相关PDF资料 |
PDF描述 |
|---|---|
| PQ09RH1 | |
| PQ09RH11 | |
| PQ12RB11 | VOLT REGULATOR|FIXED|+12V|BIPOLAR|SIP|4PIN|PLASTIC |
| PQ12RF12 | VOLT REGULATOR|FIXED|+12.3V|BIPOLAR|SIP|4PIN|PLASTIC |
| PQ12RF13 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PQ12RF1V | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:1A Output Low Power-Loss Voltage Regulators |
| PQ12RF2 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:2A Output, Low Power-Loss Voltage Regulators |
| PQ12RF2/PQ12RF2V | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:Low Power-Loss Voltage Regulators |
| PQ12RF2/RF21/RF2V | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
| PQ12RF21 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:Low Power-Loss Voltage Regulators |
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