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LM385Z-1.2RP PDF预览

LM385Z-1.2RP

更新时间: 2024-02-20 02:50:58
品牌 Logo 应用领域
安森美 - ONSEMI 电源电路参考电压源二极管
页数 文件大小 规格书
9页 102K
描述
Micropower Voltage Reference Diodes

LM385Z-1.2RP 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknown风险等级:5.6
Is Samacsys:N模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCE
Base Number Matches:1

LM385Z-1.2RP 数据手册

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LM285, LM385B  
Micropower Voltage  
Reference Diodes  
The LM285/LM385 series are micropower two-terminal bandgap  
voltage regulator diodes. Designed to operate over a wide current  
range of 10 mA to 20 mA, these devices feature exceptionally low  
dynamic impedance, low noise and stable operation over time and  
temperature. Tight voltage tolerances are achieved by on-chip  
trimming. The large dynamic operating range enables these devices to  
be used in applications with widely varying supplies with excellent  
regulation. Extremely low operating current make these devices ideal  
for micropower circuitry like portable instrumentation, regulators and  
other analog circuitry where extended battery life is required.  
The LM285/LM385 series are packaged in a low cost TO-226  
plastic case and are available in two voltage versions of 1.235 V and  
2.500 V as denoted by the device suffix (see Ordering Information  
table). The LM285 is specified over a -40°C to +85°C temperature  
range while the LM385 is rated from 0°C to +70°C.  
http://onsemi.com  
MARKING  
DIAGRAMS  
8
y85-z  
ALYW  
G
SOIC-8  
D SUFFIX  
CASE 751  
8
1
1
The LM385 is also available in a surface mount plastic package in  
LMy85  
Z-xxx  
ALYW ꢂG  
G
TO-92  
(TO-226)  
Z SUFFIX  
CASE 29  
voltages of 1.235 V and 2.500 V.  
N.C.ꢁꢁ  
Cathodeꢁ  
Anode  
Features  
ꢀOperating Current from 10 mA to 20 mA  
ꢀ1.0%, 1.5%, 2.0% and 3.0% Initial Tolerance Grades  
ꢀLow Temperature Coefficient  
xxx  
y
= 1.2 or 2.5  
= 2 or 3  
= 1 or 2  
z
ꢀ1.0 W Dynamic Impedance  
A
= Assembly Location  
= Wafer Lot  
= Year  
L
ꢀSurface Mount Package Available  
ꢀPb-Free Packages are Available  
Y
W, WW = Work Week  
G
= Pb-Free Package  
(Note: Microdot may be in either location)  
Cathode  
10 k  
(Bottom View)  
8
7
6
5
360 k  
Open  
for 1.235 V  
1
2
3
4
N.C.  
N.C.  
Cathode  
N.C.  
1
2
3
N.C.  
N.C.  
N.C.  
Anode  
600 k  
8.45 k  
Standard Application  
74.3 k  
600 k  
+
Open  
for 2.5 V  
3.3 k  
1.5 V  
Battery  
425 k  
-
1.235 V  
600 k  
500 W  
100 k  
LM385-1.2  
Anode  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 6 of this data sheet.  
Figure 1. Representative Schematic Diagram  
©ꢀ Semiconductor Components Industries, LLC, 2008  
March, 2008 - Rev. 8  
1
Publication Order Number:  
LM285/D  

LM385Z-1.2RP 替代型号

型号 品牌 替代类型 描述 数据表
LM385Z-1.2RPG ONSEMI

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