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參數資料
| 型號： | R1514S049B-E2-F |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓單路輸出標準穩壓器 |
| 英文描述： | 4.9 V FIXED POSITIVE REGULATOR, PDSO6 |
| 封裝： | LEAD FREE, HSOP-6 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 228K |
| 代理商： | R1514S049B-E2-F |
R1514x Series
150mA 36V Input VR
No.EK-152-091101
CMOS Voltage Regulator
The R1514x Series are CMOS-based voltage regulators featuring 150mA output current and 36V input voltage. In addition to a
fold-back protection circuit built into conventional regulators, R1514x contains a thermal shutdown circuit. Besides the low supply
current by CMOS, the operating temperature is -40
°C to 105°C and the maximum input voltage is 36V, the R1514x series are very
suitable for power source of car accessories.
FEATURES
Supply Current (I
SS
) Typ. 9
μA (VIN=SET VOUT+3V)
Standby Current (I
standby
) Typ. 0.1
μA (VIN=36V, CE="L")
Dropout Voltage (V
DIF
) Typ. 0.2V (IOUT=20mA, VOUT=5.0V)
Input Voltage Range (V
IN
) 4V to 36V (Absolute maximum rating: 50V)
Output Voltage Range (V
OUT
) 2.0V to 12.0V (internally fixed)
Output Voltage Accuracy ± 2%
Temp. coeff. of Output Voltage Typ. ± 100ppm/°C
Line Regulation Typ. 0.05%/V
Fold-back Protection CircuitCurrent limit Typ. 50mA
Thermal Shutdown Circuit Stops at Typ.150°C.
PackageSOT-89-5, HSOP-6J
Ceramic capacitors can be used. 0.1μF to 10μF or more
BLOCK DIAGRAM
R1514xxxxB
VDD
VOUT
CE
GND
Current Limit
Short
Protection
Vref
Thermal Shutdown
Circuit
Internal
VR
SELECTION GUIDES
Package
Quantity per Reel
Part No.
SOT-89-5
1,000 pcs
R1514H.xxxB-T1-F
HSOP-6J
1,000 pcs
R1514S.xxxB-E2-F
.xxx : Specify the output voltage within the range 2.0V (.020.) to 12.0V (.120.)
in 0.1V steps
PACKAGES (Top View)
TYPICAL CHARACTERISTIC
SOT-89-5
HSOP-6J
1
3
5
4
2
1
3
6
4
2
5
1
VOUT
2
GND
3
CE
4
GND
5
VDD
1
VOUT
2
GND
3
CE
4
GND
5
GND
6
VDD
R1514x090B
Output Voltage vs. Output Current
0
250
150
200
100
50
300
Output Current IOUT (mA)
Output
Voltage
V
OUT
(V)
0
10
6
4
2
8
VIN=11.0V
VIN=11.5V
VIN=12.0V
VIN=12.5V
) The GND pin must be wired together when it is mounted on board
APPLICATIONS
Power source for home appliances such as refrigerators, rice cookers, electric water warmers, etc
Power source for car audio equipment, car navigation systems, ETC systems, etc
Power source for laptop personal computers, digital TVs, cordless phones, and private LAN systems for home, etc
Power source for office equipment machines such as copiers, printers, facsimiles, scanners, projectors, etc
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相關代理商/技術參數 |
參數描述 |
|---|---|
| R1514S050B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S051B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S052B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S053B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S054B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
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