备用零件
Price @ 1000
$ 0.382
$ 0.382
Stock
634,373
2,939,658
2,939,658
Authorized Distributors
1
6
6
Case/Package
TO-220
TO-220AB
TO-220AB
Number of Pins
3
3
3
Number of Outputs
1
1
1
Max Output Current
1.5 A
1.5 A
1.5 A
Min Input Voltage
-
-
-
Max Input Voltage
-
-
-
Min Output Voltage
-
-37 V
-37 V
Max Output Voltage
-
-1.2 V
-1.2 V
Accuracy
-
-
-
Dropout Voltage
-
2.25 V
2.25 V
Power Supply Rejection Ratio (PSRR)
60 dB
77 dB
77 dB
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-01-01
Lifecycle StatusObsolete (Last Updated: 1 day ago)
LTB Date2018-06-22
LTD Date2018-12-22
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 day ago)
描述
由其分销商提供的 onsemi LM337T 的描述。
Voltage Regulator; linear; adjustable; Vout: -1.2…-37V; 1.5A; 0+125 deg.C; THT; TO220
LDO Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220AB Rail
Linear Voltage Regulator, Negative, Adjustable Output, 1.5 A
Obsolete Lead Free Negative 2009 Linear Voltage Regulator IC 60dB 0C~125C 20W 1.5A
LM337 Series 1.25 - 37 V ADJ Output 1.5 A Negative Voltage Regulator - TO-220
Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSFM3
60dB(120Hz) Adjustable 1.5A 1 1.2V 2.9V 37V 40V 50mV 0.04%/V TO-220-3 9.28mm
LINEAR VOLT REG, ADJ, -1.25V, TO-220-3; Fixed Output Voltage Nom.: -; Adjustable Output Voltage Min: -37V; Adjustable Output Voltage Max: -1.25V; Input Voltage Min: 40V; Input Voltage Max: -; Product Range: -; Output Current: 1
Linear Voltage Regulator IC; Voltage Regulator Type:Fixed Negative Linear; Input Voltage Primary Max:40V; Output Voltage Max:37V; Output Current Max:1.5A; No. of Outputs:1; Output Voltage Adjustable Max, Vout:-37V ;RoHS Compliant: Yes
The LM337 is a 3-terminal negative adjustable regulator. It supply in excess of 1.5A over an output voltage range of -1.2V to - 37V. This regulator requires only two external resistor to set the output voltage. Included on the chip are current limiting, thermal overload protection and safe area compensation.
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageTO-220
Contact PlatingTin
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight1.214 g
Technical
Current Rating1.5 A
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current1.5 A
Max Power Dissipation20 W
Min Operating Temperature0 °C
Number of Circuits1
Number of Outputs1
Number of Regulators1
Output ConfigurationNegative
Output Current1.5 A
Output TypeAdjustable
Output Voltage-37 V
PackagingBulk
PolarityNegative
Power Supply Rejection Ratio (PSRR)60 dB
Reference Voltage-1.287 V
Dimensions
Height8.89 mm
Length10.16 mm
Terminal Pitch2.54 mm
Width4.7 mm