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LM137K

LM137K
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For Reference Only

Part Number LM137K
OEMstron Part # LM137K
Manufacturer STMicroelectronics
Category SemiconductorsPower Management ICsVoltage Regulators - Linear
Description IC REG LINEAR NEG ADJ 1.5A TO3
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models LM137K PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 17 - May 22 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LM137K Specifications

Part Number LM137K
Brand STMicroelectronics
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - Linear
Manufacturer STMicroelectronics
Series -
Output Configuration Negative
Output Type Adjustable
Number of Regulators 1
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) -1.2V
Voltage - Output (Max) -37V
Voltage Dropout (Max) -
Current - Output 1.5A
Current - Quiescent (Iq) -
Current - Supply (Max) -
PSRR 77dB ~ 60dB (120Hz)
Control Features -
Protection Features Over Current, Over Temperature
Operating Temperature -55°C ~ 150°C
Mounting Type Through Hole
Package / Case TO-204AA, TO-3
Supplier Device Package TO-3

LM137K Documents

LM137K, LM137K Datasheet (Total Pages: 18, Size: 1,001.1 KB)
LM337K Datasheet CoverLM337K Datasheet Page 2LM337K Datasheet Page 3LM337K Datasheet Page 4LM337K Datasheet Page 5LM337K Datasheet Page 6LM337K Datasheet Page 7LM337K Datasheet Page 8LM337K Datasheet Page 9LM337K Datasheet Page 10LM337K Datasheet Page 11LM337K Datasheet Page 12LM337K Datasheet Page 13LM337K Datasheet Page 14
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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Description Stock

LM137KG MD8

D# V37:1799_16019103

Texas Instruments

Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(2+Tab) TO-3 Tray

RoHS: Compliant
Americas - 0

LM137K/883

D# V86:2349_07264657

Texas Instruments

Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(2+Tab) TO-3 Tray

RoHS: Not Compliant
Americas - 0
Part Number Description Stock

LM137KGMD8

Micross Components

MYKLM137KGMD8 - Gel-pak, waffle pack, wafer, diced wafer on film

Americas - 0
Part Number Description Stock

LM137KGMD8

D# LM137KGMD8

Micross Components

MYKLM137KGMD8 (Alt: LM137KGMD8)

Europe - 0
Part Number Description Stock

LM137KSTEEL MIL

National Semiconductor Corporation

4

LM137K/883

National Semiconductor Corporation

1

LM137K/883QS

National Semiconductor Corporation

13

LM137KSTEEL

National Semiconductor Corporation

4

LM137KSTEEL/883B

National Semiconductor Corporation

1

LM137KSTEEL/883C

National Semiconductor Corporation

2
Part Number Description Stock

LM137K

STMicroelectronics

LM137 Series 1.5 A -1.2 to -37 V Adjustable Negative Voltage Regulator - TO-3

Contact Us
Part Number Description Stock

LM137K883QS

National Semiconductor Corporation

Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBFM2

RoHS: Not Compliant
Europe - 39

LM137KSTEEL

National Semiconductor Corporation

Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, MBFM2

RoHS: Not Compliant
Europe - 190
Part Number Description Stock

LM137KSTEEL883C

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

27

LM137KSTEEL883QS

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

31

LM137KSTEEL883

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

12

LM137K883

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

165

LM137KC1

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

7

LM137K883TSTDTS

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

14

LM137K7BC

THOMSON 9438

OEM/CM QUOTES ONLY | NO BROKERS

5

LM137KMIL

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

13

LM137KSTEELMIL

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

23

LM137K883STEEL

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2

LM137K

Microwave Semiconductor

OEM/CM QUOTES ONLY | NO BROKERS

2297

LM137K883B

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

143

LM137KBSS2

SML

OEM/CM QUOTES ONLY | NO BROKERS

3

LM137KC

Linear Technology

OEM/CM QUOTES ONLY | NO BROKERS

165

LM137KG

TH

OEM/CM QUOTES ONLY | NO BROKERS

68
Part Number Description Stock

LM137KMDA

Texas Instruments

OEM/CM ONLY

9999

LM137KPQML

Texas Instruments

OEM/CM ONLY

9999

LM137K883

Linear Technology

OEM/CM ONLY

163

LM137KC7703403YA

Linear Technology

OEM/CM ONLY

1563

LM137KC

Linear Technology

OEM/CM ONLY

878

LM137KMDS

Texas Instruments

OEM/CM ONLY

9999

LM137KC1

Linear Technology

OEM/CM ONLY

1011

LM137K883C

Linear Technology

OEM/CM ONLY

704

LM137K883CSTEEL

Linear Technology

OEM/CM ONLY

103

LM137KPQMLV

Texas Instruments

OEM/CM ONLY

763
Part Number Description Stock

LM137KSTEEL/883B

National Semiconductor Corporation

In stock

1

LM137KSTEEL/883C

National Semiconductor Corporation

In stock

2

LM137KSTEEL MIL

National Semiconductor Corporation

In stock

4
Part Number Description Stock

LM137K-883(SMD)

D# NS-LM137K-883(SMD)

National Semiconductor Corporation

OEM/CM ONLY

2294

LM137K-883B(SMD)

D# NS-LM137K-883B(SMD)

Linear Technology

OEM/CM ONLY

1485

MNLM137-K REV 0BL

D# NS-MNLM137-K REV 0BL

National Semiconductor Corporation

OEM/CM ONLY

8656

LM137KGMD8

D# NS-LM137KGMD8

National Semiconductor Corporation

OEM/CM ONLY

5567

LM137KGMW8

D# NS-LM137KGMW8

National Semiconductor Corporation

OEM/CM ONLY

1522

MRLM137-K-RH REV 0A0

D# NS-MRLM137-K-RH REV 0A0

National Semiconductor Corporation

OEM/CM ONLY

1857

LM137KMDA

D# NS-LM137KMDA

National Semiconductor Corporation

OEM/CM ONLY

5410

LM137K

D# NS-LM137K

STMicroelectronics

OEM/CM ONLY

9373

LM137K-STEEL

D# NS-LM137K-STEEL

National Semiconductor Corporation

OEM/CM ONLY

2617

LM137K-STEEL-MIL

D# NS-LM137K-STEEL-MIL

National Semiconductor Corporation

OEM/CM ONLY

1806

LM137K/883Q

D# NS-LM137K/883Q

National Semiconductor Corporation

OEM/CM ONLY

5212

MJLM137-K REV 0A0

D# NS-MJLM137-K REV 0A0

National Semiconductor Corporation

OEM/CM ONLY

1915

MCE-LM137K

D# NS-MCE-LM137K

Mce Semiconductor In

OEM/CM ONLY

2617

MDLM137K REV 0AL

D# NS-MDLM137K REV 0AL

National Semiconductor Corporation

OEM/CM ONLY

9245

MDLM137-K REV 0A0

D# NS-MDLM137-K REV 0A0

National Semiconductor Corporation

OEM/CM ONLY

7665
Part Number Description Stock

LM137KSTEEL/883C

National Semiconductor Corporation

Voltage Regulator, Adjustable, -1.2 TO -37V, Bi-Polar, 3 Pin, Metal, TO-204/-3

9

LM137K/C

Linear Technology

Voltage Regulator, Adjustable, -1.2 TO -37V, Bi-Polar, 3 Pin, Metal, TO-204/-3

1

LM137KSTEEL/883B

National Semiconductor Corporation

25

LM137K/883C

Linear Technology

Voltage Regulator, Adjustable, -1.2 TO -37V, Bi-Polar, 3 Pin, Metal, TO-204/-3

3

LM137K/883

LTE

1.2 V-37 V ADJUSTABLE NEGATIVE REGULATOR, MBCY2

1

LM137K-STEEL

National Semiconductor Corporation

Voltage Regulator, Adjustable, -1.2 TO -37V, Bi-Polar, 3 Pin, Metal, TO-204/-3

2

LM137K/883QS

National Semiconductor Corporation

1.2 V-37 V ADJUSTABLE NEGATIVE REGULATOR, MBCY2

4
Part Number Description Stock

LM137K/883B

D# LM137K_883B

National Semiconductor Corporation

Inventory R

1
Part Number Description Stock

LM137KSTEELP+

National Semiconductor Corporation

OEM/CM ONLY

199

LM137K/C

OEM/CM ONLY

297

LM137K/STEEL

National Semiconductor Corporation

OEM/CM ONLY

224

LM137K

STMicroelectronics

OEM/CM ONLY

248

LM137K/STEEL/883B

National Semiconductor Corporation

OEM/CM ONLY

65

LM137KPQMLV

National Semiconductor Corporation

OEM/CM ONLY

766

LM137K/883QS

National Semiconductor Corporation

OEM/CM ONLY

268

LM137K/883B

TT Electronics Power and Hybrid / Semelab Limited

OEM/CM ONLY

467

LM137K/883

National Semiconductor Corporation

OEM/CM ONLY

313

LM137K/883C

Linear Technology

OEM/CM ONLY

126

LM137K/G

OEM/CM ONLY

76
Part Number Description Stock

LM137K/883Q

National Semiconductor Corporation

shipping today

546

LM137K/883

National Semiconductor Corporation

shipping today

370
Part Number Description Stock

LM137K883

Linear Technology

RFQ

6807

LM137K/883

Texas Instruments

RFQ

808

LM137K

National Semiconductor Corporation

RFQ

14618
Part Number Description Stock

LM137K

STMicroelectronics

Linear Voltage Regulator IC Negative Adjustable 1 Output -1.2 V ~ -37 V 1.5A TO-3

300

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Lead-TimeCan Ship Immediately
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