Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

All prices are in USD

Bulk

QTY	Unit Price	Ext Price
1,073	Request Pricing	-

LM309K

Manufacturer

STMicroelectronics
Manufacturer's Part Number

LM309K
Description

Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 4 %; Maximum Output Current-1: 1.5 A; Maximum Line Regulation: .05 %;
Datasheet

Datasheet

1073 In Stock

Popular Products

BAV99

General Semiconductor

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

BAV99

Continental Device India

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

LM317TG

Onsemi

ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR; No. of Terminals: 3; Terminal Form: THROUGH-HOLE; Minimum Input-Output Voltage Differential: 3 V; Qualification Status: Not Qualified; No. of Functions: 1;

Details

BAV99

Jgd Semiconductors

RECTIFIER DIODE; Surface Mount: YES; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Forward Voltage (VF): 1 V; Maximum Operating Temperature: 150 Cel;

Details

SS14

Changzhou Starsea Electronics

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

FDV304P

Fairchild Semiconductor

P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .35 W; Moisture Sensitivity Level (MSL): 1; Maximum Drain Current (ID): .46 A;

Details

1N4148WS

Bytesonic Electronics

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

2N7002

NXP Semiconductors

N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .83 W; JESD-609 Code: e3; Minimum DS Breakdown Voltage: 60 V;

Details

1N4148WT

Diotec Semiconductor Ag

RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

LL4148

Promax-johnton

RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;

Details

LM78L05ACMX/NOPB

Texas Instruments

LM78L05ACMX/NOPB by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 0.1A. It operates b/w 0-125°C, has a dropout voltage of 1.6V, and can handle input voltages up to 30V making it ideal for various electronic applications requiring stable power supply.

Details

SMBJ18CA

Bourns

TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

SMBJ18CA

Changzhou Galaxy Century Microelectronics

TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: J BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;

Details

1N4148

Semitron

RECTIFIER DIODE; Surface Mount: NO; JESD-609 Code: e0; Maximum Output Current: .15 A; Maximum Operating Temperature: 200 Cel; Maximum Reverse Recovery Time: .004 us;

Details

MMBT2907ALT1G

Rochester Electronics

PNP; Configuration: SINGLE; Surface Mount: YES; Nominal Transition Frequency (fT): 200 MHz; Maximum Collector Current (IC): .6 A; Terminal Form: GULL WING;

Details

2N7002-T1-E3

Vishay Intertechnology

Vishay Intertechnology's 2N7002-T1-E3 is a N-CHANNEL FET for SWITCHING applications. Features include 60V DS Breakdown Voltage, 0.115A Drain Current, and 7.5 ohm On Resistance. With ENHANCEMENT MODE operation, this GULL WING transistor is ideal for small outline surface mount designs up to 150°C.

Details

1N4148

Laube Technology

RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;

Details

M39029/56-351

Amphenol

CONNECTOR ACCESSORY; Minimum Operating Temperature: -65 Cel; Additional Features: STANDARD: MIL-DTL-38999; Contact Gender: FEMALE; MIL-Connector Accessory Name: CONTACT; Associated Military - Specifications: MIL-DTL-38999;

Details

LIS2DH12TR

STMicroelectronics

LIS2DH12TR by STMicroelectronics is a 3-axis accelerometer with digital voltage output. It operates b/w -40 to 85°C, with supply voltage range of 1.71-3.6V. Ideal for applications requiring precise motion sensing in compact spaces like wearables and IoT devices.

Details

SMMBT3904LT1G

Onsemi

SMMBT3904LT1G by Onsemi is a NPN BJT with 3 terminals, 0.3W power dissipation, and 40V max collector-emitter voltage. Ideal for small outline applications requiring a transistor with hFE of at least 30, it operates up to 150°C and has a transition frequency of 300MHz.

Details

LM309K Technical Details

TYPE	DESCRIPTION
Package Body Material:	METAL
Maximum Line Regulation:	.05 %
Sub-Category:	Other Regulators
No. of Outputs:	1
Minimum Operating Temperature:	0 Cel
Maximum Output Current-1:	1.5 A
Maximum Voltage Tolerance:	4 %
No. of Terminals:	3
Package Equivalence Code:	TO-204/-3
Nominal Dropout Voltage-1:	1.95 V
Technology:	BIPOLAR
Maximum Load Regulation:	.1 %
Nominal Output Voltage-1:	5 V
Adjustability:	FIXED
Maximum Operating Temperature:	125 Cel
Qualification Status:	Not Qualified
Maximum Input Voltage Absolute:	35 V

Category Top Products

TPS73225MDCQREP

Texas Instruments

TPS73225MDCQREP by Texas Instruments is a BICMOS technology regulator with 2.5V output voltage and 0.25A max current. It has a 1% voltage tolerance, ideal for applications requiring precise power regulation in compact designs. The package body material is plastic/epoxy, making it suitable for surface mount assembly with 5 terminals.

UA78M20MJG/883B

Texas Instruments

UA78M20MJG/883B by Texas Instruments is a ceramic packaged regulator with 20V output voltage, -55 to 125°C operating temperature range, and 5% voltage tolerance. Ideal for military applications due to MIL-STD-883 Class B screening level.

7805

Forward International Electronics

Other Regulators;

UA78L12ACP

Texas Instruments

UA78L12ACP by Texas Instruments is a 12V fixed voltage regulator with 0.1A output current and 2.6V dropout voltage. It operates in temperatures ranging from 0 to 125°C, making it suitable for various applications requiring stable power supply such as automotive electronics or industrial control systems. With a max load regulation of 0.1% and line regulation of 0.25%, this bipolar technology regulator ensures reliable performance in diverse environments.

SN0211033DBVT

Texas Instruments

Texas Instruments' SN0211033DBVT is a CMOS regulator with 1.8V output voltage, 0.15A max current, and 1% voltage tolerance. Ideal for applications requiring precise power regulation in compact spaces due to its small outline package and wide operating temperature range from -40°C to 125°C.

UA79M24CKD3

Texas Instruments

UA79M24CKD3 by Texas Instruments is a bipolar fixed voltage regulator with an output of -24 V and max current of 0.5 A. It offers a high operating temperature range from 0 to 125 °C, making it suitable for various applications requiring stable power supply in harsh environments. With a compact package body material made of PLASTIC/EPOXY, this regulator ensures reliable performance with low line and load regulation for precision electronics.

UA7908CKC3

Texas Instruments

UA7908CKC3 by Texas Instruments is a bipolar fixed regulator with an output voltage of -8V and max current of 1.5A. It has a package body material of PLASTIC/EPOXY, operating temperature range from 0 to 125°C, and can handle input voltages up to 35V. This regulator is ideal for applications requiring precise voltage regulation in various electronic devices.

UA79M15CKD1

Texas Instruments

UA79M15CKD1 by Texas Instruments is a -15V fixed voltage regulator with 0-125°C operating temperature range. It features 3 terminals, 0.5A output current, and 35V max input voltage. Ideal for applications requiring precise voltage regulation in electronic circuits.

UA78L15AQLP

Texas Instruments

The Texas Instruments UA78L15AQLP is a fixed voltage regulator with an output of 15V and max load regulation of 0.15%. Operating temperature ranges from -40 to 125°C, making it suitable for various applications requiring stable power supply in a compact package.

TPS73033YZQT

Texas Instruments

TPS73033YZQT by Texas Instruments is a BICMOS regulator with 3.3V output voltage, 0.2A max current, and 2% voltage tolerance. It operates b/w -40 to 125°C, suitable for applications requiring precise power regulation in compact spaces like IoT devices or portable electronics.

TA78L15F(TE12L,F)

Toshiba

Toshiba's TA78L15F(TE12L,F) is a 15V fixed voltage regulator with 0-125°C operating range. It offers 7% voltage tolerance, 0.3% line regulation, and 0.15% load regulation. Ideal for applications requiring stable power supply in compact electronic devices.

UA78M24CKD

Texas Instruments

UA78M24CKD by Texas Instruments is a fixed 24V bipolar regulator with 3 terminals and plastic/epoxy package. It operates b/w 0-125°C, with a max voltage tolerance of 5%. With load regulation at 0.48%, it's ideal for applications requiring stable output voltage in various electronic devices.

TA78L12F(TE12L,F)

Toshiba

Toshiba's TA78L12F(TE12L,F) is a 3-terminal fixed voltage regulator with a nominal output of 12V and max output current of 0.1A. Operating b/w 0°C to 125°C, it offers low line and load regulation at 0.25% and 0.1% respectively. Ideal for applications requiring stable voltage supply in compact electronic devices.

UA78L12CJGP4

Texas Instruments

UA78L12CJGP4 by Texas Instruments is a fixed 12V voltage regulator with a max output current of 0.1A and operating temperature range from 0 to 125°C. Its ceramic package body material and bipolar technology make it suitable for various applications requiring stable voltage regulation in electronic circuits.

TPS74412RGWR

Texas Instruments

Other Regulators;

TS78L15CS

Taiwan Semiconductor

TS78L15CS by Taiwan Semiconductor is a 15V fixed voltage regulator with 0.04A output current and 1.7V dropout voltage. It operates in temperatures from 0 to 125°C, suitable for various electronic applications requiring stable power supply in a small outline package.

LM209LA

Texas Instruments

LM209LA by Texas Instruments is a bipolar fixed regulator with 3 terminals, providing a nominal output voltage of 5V. Encased in a metal cylindrical package, it operates b/w -25°C to 150°C. Ideal for applications requiring stable voltage regulation in harsh environments.

UA79M20CKD3

Texas Instruments

UA79M20CKD3 by Texas Instruments is a bipolar fixed regulator with -20V output voltage, 0-125°C operating temperature range, and 5% voltage tolerance. It has a max load regulation of 0.3%, making it ideal for applications requiring precise voltage control in electronic circuits. With a compact package body material of PLASTIC/EPOXY and 3 terminals spaced at 2.54mm pitch, this regulator is suitable for various electronic devices where stable power supply is crucial.

MAX1510ETB

Maxim Integrated

MAX1510ETB by Maxim Integrated is a DDR termination regulator with 10 terminals in a small outline package. It operates b/w -40°C to 85°C, offering load regulation of 0.015%. Utilizes BICMOS technology for efficient performance in various applications.

LM305P3

Texas Instruments

LM305P3 by Texas Instruments is an adjustable bipolar regulator with a min output voltage of 4.5V and max output voltage of 40V. It has 8 terminals in a rectangular package style suitable for various applications requiring precise voltage regulation within a temperature range of 0-70°C.