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  • BL2950-TO252图
  • 万三科技(深圳)有限公司

     该会员已使用本站2年以上
  • BL2950-TO252
  • 数量660000 
  • 厂家Shanghai Belling Co(Belling) 
  • 封装 
  • 批号23+ 
  • 支持实单/只做原装
  • QQ:3008961398QQ:3008961398 复制
  • 0755-21006672 QQ:3008961398
  • BL2950-TO252图
  • 万三科技(深圳)有限公司

     该会员已使用本站2年以上
  • BL2950-TO252
  • 数量6500000 
  • 厂家Shanghai Belling Co(Belling) 
  • 封装原厂原装 
  • 批号22+ 
  • 万三科技 秉承原装 实单可议
  • QQ:3008962483QQ:3008962483 复制
  • 0755-23763516 QQ:3008962483
  • BL2950图
  • 深圳市创思克科技有限公司

     该会员已使用本站2年以上
  • BL2950
  • 数量8500 
  • 厂家BELING/上海贝岭 
  • 封装TO92 
  • 批号20+ 
  • 全新原装挺实单欢迎来撩/可开票
  • QQ:1092793871QQ:1092793871 复制
  • -0755-88910020 QQ:1092793871
  • BL2950图
  • 深圳市恒佳微电子有限公司

     该会员已使用本站12年以上
  • BL2950
  • 数量
  • 厂家26000 
  • 封装SOP-8 
  • 批号 
  • 正品原装 支持最低价
  • QQ:864187665QQ:864187665 复制
    QQ:1807086236QQ:1807086236 复制
  • 755-82533156 QQ:864187665QQ:1807086236

产品型号BL2950的Datasheet PDF文件预览

BL2950/BL2951  
gu ato  
100mA Low-Dropout Voltage  
BL2950/BL2951  
R
e
l
r
DESCRIPTION  
The BL2950/BL2951 are monolithic integrated voltage  
regulators with low dropout voltage, and low quiescent current.  
It includes many features that suitable for different applications.  
DIP8  
FEATURES  
Fixed output versions, 2.5V, 3V, 3.3V, 3.6V and 5V, are  
available.  
TO-92  
High accuracy output voltage.  
Extremely low quiescent current and dropout voltage.  
Extremely tight load and line regulation.  
Current and thermal limiting.  
SOP8  
TO-252  
Very low temperature coefficient.  
Logic controlled shutdown and err flog available for 8 pin  
package.  
O utput voltage programmable for BL2951.  
PIN CONFIGURATION  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
1/10  
V1.3  
BL2950/BL2951  
BLOCK DIAGRAM  
ORDERING INFORMATION  
MARKING INFORMATION  
(BL2950 TO-252)  
“Y” stands for the last number of product year  
“M” stands for the last number of product month  
“50” stands for 5.0V output  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
2/10  
V1.3  
BL2950/BL2951  
A
B
S
OL  
U
TE MAXI  
M
U
M
RA  
T
INGS (Ta=25  
)
*
Characteristic  
Symbol  
Vcc  
Limit  
Unit  
V
Supply voltage  
-0.3 ~ +30  
-1.5 ~ +30  
-0.3 ~ +30  
Feedback voltage  
Shutdown voltage  
Power dissipation  
V
VFB  
V
VSHDN  
PD  
Internally Limited  
-40 ~ +125  
W
Operation junction temperature  
Storage temperature  
TJ  
-65 ~ +150  
TSTG  
*: Absolute maximum ratings are those values beyond which the device could be  
permanently damaged. Absolute maximum ratings are stress ratings only and functional  
device operation is not implied.  
THERMAL DATA  
Characteristic  
Symbol  
Limit  
160  
92  
Unit  
TO-92  
TO-252  
SOP8  
Junction-to-Ambient  
Junction-to-Case  
θJA  
/W  
/W  
180  
105  
83  
DIP8  
TO-92  
TO-252  
SOP8  
6
θJC  
45  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
3/10  
V1.3  
BL2950/BL2951  
ELECTRICAL CHARACTERISTICS  
(unless otherwise specified: VIN=6V, IL=100µA, CL=1µF ,TJ = 25)  
For All Version  
Characteristic  
Symbol  
VOUT  
Conditions  
TJ = 25*1  
+85*1  
Min.  
VOUT  
Typ.  
VOUT  
Max  
Unit  
V
VOUT  
×
0.98  
×
1.02  
Output voltage  
VOUT  
VOUT  
VOUT  
VOUT  
-25℃  
100  
TJ  
×
0.98  
×
1.02  
µ
A
IL  
100m  
A
VOUT  
VOUT  
Output voltage  
V
VOUT  
TcVo  
×
0.98  
×
1.02  
TJ  
TJ(max)  
Output voltage  
temperature coefficient  
ppm  
20  
100  
/
Line regulation  
Load regulation  
0.03  
0.04  
50  
0.1  
0.1  
80  
0.2  
0.2  
150  
600  
140  
14  
%
Δ
VOUT  
6V  
VIN  
IL  
A
30  
V
%
ΔVOUT  
100  
µ
A
100mA  
IL =100  
IL =100  
IL =100  
IL =100  
µ
m
µ
m
Dropout voltage  
Ground current  
mV  
VD  
380  
75  
450  
120  
12  
A
*2  
µ
A
A
IG  
8
mA  
A
Dropout ground current  
Current limit  
110  
160  
170  
200  
200  
220  
430  
160  
µ
A
VIN=4.5V, IL =100  
VOUT =0  
µA  
mA  
ILIM IT  
Output  
noise(10Hz~100kHz)  
CL=1  
CL=200  
CL=3.3  
µ
F
µ
F
eN  
µ
V
(Bypass=0.01µF pins 7  
100  
µ
F
to 1(BL2951  
)
For BL2951 8pin Version Only  
Characteristic  
Reference voltage  
Symbol  
Conditions  
Min.  
1.22  
1.19  
Typ.  
1.235  
Max  
1.25  
1.27  
40  
Unit  
V
VREF  
VREF  
IFB  
Reference voltage  
Over temperature *4  
V
Feedback pin bias current  
20  
50  
nA  
ppm  
Reference voltage  
VREF(TC)  
IFB(TC)  
temperature coefficient  
Feedback bias current  
temperature coefficient  
/
nA/  
0.1  
Error Comparator  
Output leakage current  
Output low voltage  
1
IO(LEAK) VOH=30V  
µA  
250  
mV  
%VO  
%VO  
mV  
VOL  
VTHU  
VTHL  
VHYS  
VIN=4.5V,IOL=400µA  
Upper  
*3  
*3  
*3  
3.2  
Threshold  
voltage  
Lower  
7.6  
Hysteresis  
15  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
4/10  
V1.3  
BL2950/BL2951  
C
ontinuious  
Characteristic  
Symbol  
Conditions  
Min.  
Typ.  
Max  
Unit  
Shutdown Input  
Low  
High  
Regulator ON  
1.3  
0.7  
VIL  
VIH  
Input logic  
voltage  
V
Regulator OFF  
VSHDN=2.4V  
VSHDN=30V  
2.0  
30  
50  
Shutdown pin input  
current  
ISHDN  
µ
µ
A
A
450  
600  
VSHDN  
2V, VIN30V,  
Regulator output  
current shutdown  
3
10  
IDFF  
VOUT=0 ,Feedback pin  
tied to 5V Tap.  
*1. Additional conditions for 8-pin versions are FB pin tied to 5VTAP, Output tied to Sense  
(VOUT=5V) and VSHDN≤0.8V  
*2. Dropout Voltage is defined as the input to output differential at which the output  
voltage drops 100mV below its nominal value measured at 1V differential.  
*3. Comparator thresholds are expressed in terms of percentage value of voltage output.  
*4. VREF≤VOUT≤(VIN-1V), 2.3V≤VIN30V, 100µA≤IL100mA, TJ≤TJ(M AX)  
A
PPLICATION CIRCUITS  
Note  
1. Please use a capacitor Cin1 with 1μF or more between VIN and GND pin.(Cin1 1μF)  
2. Please use a capacitor Cout1 with 1μF or more between VOUT and GND pin.(Cout1 1μF)  
SHANGHAI BELLING CO.,LTD  
5/10  
V1.3  
http://www.belling.com.cn  
BL2950/BL2951  
CHARACTERISTICS CURVE  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
6/10  
V1.3  
BL2950/BL2951  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
7/10  
V1.3  
BL2950/BL2951  
OUTLINE DRAWING  
DIP8  
Unit: mm  
SOP8  
Unit:mm  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
8/10  
V1.3  
BL2950/BL2951  
TO-252  
Unit: mm  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
9/10  
V1.3  
BL2950/BL2951  
TO-92  
Unit:mm  
SHANGHAI BELLING CO.,LTD  
http://www.belling.com.cn  
10/10  
V1.3  
配单直通车
BL2AA-105产品参数
型号:BL2AA-105
是否Rohs认证: 不符合
生命周期:Obsolete
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8504.50.80.00
风险等级:5.77
其他特性:L2-TYPE CIRCUIT
电容:1000000 µF
滤波器类型:DATA LINE FILTER
最大插入损耗:70 dB
最小绝缘电阻:1000 M Ω
JESD-609代码:e0
制造商序列号:BL
安装类型:PANEL MOUNT
功能数量:1
最高工作温度:125 °C
最低工作温度:-55 °C
额定电流:15 A
额定电压:100 V
端子面层:Tin/Lead (Sn/Pb)
Base Number Matches:1
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