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参数资料
型号： LM336B-2.5MWC
厂商： NATIONAL SEMICONDUCTOR CORP
元件分类： 基准电压源/电流源
英文描述： 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49 V, UUC
封装： WAFER
文件页数： 9/15页
文件大小： 277K
代理商： LM336B-2.5MWC
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current
15 mA
Forward Current
10 mA
Storage Temperature
60C to +150C
Operating Temperature Range (Note 2)
LM136
55C to +150C
LM236
25C to +85C
LM336
0C to +70C
Soldering Information
TO-92 Package (10 sec.)
260C
TO-46 Package (10 sec.)
300C
SO Package
Vapor Phase (60 sec.)
215C
Infrared (15 sec.)
220C
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” (Appendix D) for other methods of
soldering surface mount devices.
Electrical Characteristics (Note 3)
LM136A-2.5/LM236A-2.5
LM336B-2.5
Parameter
Conditions
LM136-2.5/LM236-2.5
LM336-2.5
Units
Min
Typ
Max
Min
Typ
Max
Reverse Breakdown Voltage
T
A=25C, IR=1mA
LM136, LM236, LM336
2.440
2.490
2.540
2.390
2.490
2.590
V
LM136A, LM236A, LM336B
2.465
2.490
2.515
2.440
2.490
2.540
V
Reverse Breakdown Change
T
A=25C,
2.6
6
2.6
10
mV
With Current
400 A
≤I
R≤10 mA
Reverse Dynamic Impedance
T
A=25C, IR=1 mA, f = 100 Hz
0.2
0.6
0.2
1
Temperature Stability
V
R Adjusted to 2.490V
(Note 4)
I
R=1 mA, Figure 2
0C
≤T
A≤70C (LM336)
1.8
6
mV
25C
≤T
A≤+85C
3.5
9
mV
(LM236H, LM236Z)
25C
≤ T
A ≤ +85C (LM236M)
7.5
18
mV
55C
≤T
A≤+125C (LM136)
12
18
mV
Reverse Breakdown Change
400 A
≤I
R≤10 mA
3
10
3
12
mV
With Current
Reverse Dynamic Impedance
I
R=1 mA
0.4
1
0.4
1.4
Long Term Stability
T
A=25C ±0.1C, IR=1 mA,
20
ppm
t = 1000 hrs
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
beyond its specified operating conditions.
Note 2: For elevated temperature operation, Tj max is:
LM136
150C
LM236
125C
LM336
100C
Thermal Resistance
TO-92
TO-46
SO-8
θ
ja (Junction to Ambient)
180C/W (0.4" leads)
440C/W
165C/W
170C/W (0.125" lead)
θ
ja (Junction to Case)
n/a
80C/W
n/a
Note 3: Unless otherwise specified, the LM136-2.5 is specified from 55C
≤ TA ≤ +125C, the LM236-2.5 from 25C ≤ TA ≤ +85C and the LM336-2.5 from 0C
≤ TA ≤ +70C.
Note 4: Temperature stability for the LM336 and LM236 family is guaranteed by design. Design limits are guaranteed (but not 100% production tested) over the in-
dicated temperature and supply voltage ranges. These limits are not used to calculate outgoing quality levels. Stability is defined as the maximum change in Vref from
25C to TA (min) or TA (max).
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相关代理商/技术参数
参数描述
LM336B-5.0 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Programmable Shunt Regulator
LM336BAP 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:2.5V voltage references
LM336BD 功能描述:基准电压& 基准电流 2.5 Volt Reference RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
LM336BD-2.5 制造商:Texas Instruments 功能描述:
LM336BD-2-5 功能描述:基准电压& 基准电流 2.5V Micro Pwr RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
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