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R1500H038B-T1-F PDF预览

R1500H038B-T1-F

更新时间: 2024-09-26 05:21:07
品牌 Logo 应用领域
理光 - RICOH 光电二极管
页数 文件大小 规格书
2页 262K
描述
Fixed Positive LDO Regulator, 3.8V, 0.225V Dropout, CMOS, PDSO5, LEAD FREE, SOT-89, 5 PIN

R1500H038B-T1-F 数据手册

 浏览型号R1500H038B-T1-F的Datasheet PDF文件第2页 
R1500x Series  
500mA 24V Input VR  
The R1500x Series are CMOS-based voltage regulators featuring 500mA output current and 24V input voltage. R1500x provides high  
input voltage operation and low on-resistance (at VOUT = 10V, below 0.6Ω) because of using CMOS transistor. In addition to a fold-back  
protection circuit built into conventional regulators, R1500x 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 24V, the R1515x series are very suitable for  
power source of car accessories.  
FEATURES  
Supply Current (ISS) ························Typ. 70μA (VIN=SET VOUT+1V)  
Standby Current (Istandby) ·················Typ. 0.1μA (VIN=24V, CE="L")  
Dropout Voltage (VDIF) ····················Typ. 0.115V (IOUT=200mA, VOUT=5V)  
Input Voltage Range (VIN)···············4V to 24V (Absolute maximum rating: 36V)  
Temp. coeff of Output Voltage ··················· Typ. ±100ppm/°C  
Line Regulation········································ Typ. 0.05%/V  
Fold-back Protection Circuit····················· Current limit Typ. 65mA  
Thermal Shutdown Circuit ······················· Stops at Typ. 160°C.  
Package······················································ SOT-89-5,TO-252-5-P2  
Ceramic capacitors can be used. ············ 10μF or more  
<
Ripple Rejection (RR)·····················Typ. 60dB (f=1kHz, VOUT 6V)  
=
Typ. 50dB (f=1kHz, VOUT > 6V)  
Output Voltage Range (VOUT)··········3.0V to 12.0V (internally fixed)  
Output Voltage Accuracy ················± 2%  
BLOCK DIAGRAM  
R1500xxxxB  
Thermal Shutdown  
Circuit  
DD  
V
OUT  
V
Vref  
Short  
Protection  
Current Limit  
CE  
GND  
SELECTION GUIDES  
.
xxx : Specify the output voltage within the range 3.0V (  
.
030  
.
) to 12.0V (  
.
120  
.
)
Package  
SOT-89-5  
Quantity per Reel  
Part No.  
in 0.1V steps  
1,000 pcs  
3,000 pcs  
R1500H  
.
xxxB-T1-F  
TO-252-5-P2  
R1500J  
.
xxxB-T1-F  
PACKAGES (Top View)  
TYPICAL CHARACTERISTIC  
R1500x120B Output Voltage vs. Output Current  
SOT-89-5  
TO-252-5-P2  
14  
12  
10  
5
4
V
V
V
V
IN=12.5V  
IN=13.0V  
IN=15.0V  
IN=16.0V  
8
6
4
2
0
1
2
3
1
2
3
4
5
1
2
3
4
5
VDD  
1
2
3
4
5
VDD  
GND∗  
GND∗  
CE  
GND∗  
GND∗  
CE  
0
200  
400  
600  
800  
1000  
VOUT  
VOUT  
Output Current IOUT (mA)  
) 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, etc  
No.EK-151-091101  
CMOS Voltage Regulator  

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