Texas Instruments LM337IMP

Name: LM337IMP
Brand: Texas Instruments
SKU: 3757027-LM337IMP
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM337IMP

Manufacturer:: Texas Instruments

Ventron No:: 3757027-LM337IMP

Description:: IC REG LINEAR ADJ 1A SOT223-4

ECAD Model:

Datasheet:: LM337IMP

Specifications

Texas Instruments LM337IMP technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM337IMP.

Lifecycle Status
NRND (Last Updated: 2 days ago)
Contact Plating
Lead, Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Number of Pins
4
Operating Temperature
-40°C~125°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e0
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
4
ECCN Code
EAR99
Terminal Finish
Tin/Lead (Sn/Pb)
Subcategory
Other Regulators
Packing Method
TR
Max Power Dissipation
2W
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Terminal Pitch
2.3mm
Reach Compliance Code
not_compliant
Current Rating
1A
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
LM337
Pin Count
3
Number of Outputs
1
Qualification Status
Not Qualified
Voltage - Input (Max)
-40V
Output Voltage
-37V
Output Type
Adjustable
Max Output Current
1A
Max Supply Voltage
40V
Min Supply Voltage
3V
Output Configuration
Negative
Power Dissipation
2W
Quiescent Current
3mA
Max Output Voltage
-37V
Number of Regulators
1
Min Input Voltage
-4.2V
Protection Features
Over Temperature, Short Circuit
PSRR
60dB (120Hz)
Reference Voltage
-1.287V
Dropout Voltage
1.9V
Dropout Voltage1-Nom
2.4V
Min Output Voltage
-1.2V
Power Supply Rejection Ratio (PSRR)
77dB
Min Current Limit
1.5A
Height
1.8mm
Length
6.5mm
Width
3.5mm
Thickness
1.6mm
REACH SVHC
No SVHC
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

LM337IMP Description

LM337IMP is a kind of 3-terminal nagative voltage regulator that is easy to use and requires only 1 output capacitor for frequency compensation. The output voltage can be set by using 2 external resistors. It is capable of providing in excess of -1.5 A over an output voltage range of -1.2 V to -37 V, excellent regulation, and low thermal transients. Based on internal current limiting, thermal shutdown and safe-area compensation, LM337IMP is blowout-proof against overloads.

LM337IMP Features

Excellent regulation
Low thermal transients
An adjustable output voltage range of -1.2 V to -37 V
Available in the TO-3 (K), TO-39 (H), TO-220 (T), SOT-223 (MP) packages

LM337IMP Applications

Local on-card regulation
Programmable-output voltage regulation
Precision current regulation

LM337IMP More Descriptions

1.5-A, negative, adjustable linear voltage regulator 4-SOT-223 -40 to 125
Standard Regulator Neg -1.2V to -37V 1.5A 4-Pin(3 Tab) SOT-223 T/R
Voltage regulator, -1.2 to -37 VDC, 1 A, negative, SOT-223, LM337IMP
Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO4
Linear Voltage Regulator IC; Voltage Regulator Type:Adjustable Negative Linear; Input Voltage Primary Max:-4.2V; Output Voltage Max:-1.2V; Output Current Max:1500mA; Dropout Voltage, Vdo:1.9V; Termination Type:SMD ;RoHS Compliant: No
V REG ADJ -1.2/37V, SOT-223-3, 337; Primary Input Voltage:40V; Output Voltage Adjustable Range:-1.2V to -37V; Dropout Voltage Vdo:1.9V; No. of Outputs:1; No. of Pins:3; Output Current:1.5A; Voltage Regulator Case Style:SOT-223; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Adjustable Output Voltage Max:-37V; Adjustable Output Voltage Min:-1.2V; Base Number:337; Device Marking:LM337IMP; IC Generic Number:337; Input Voltage Max:-4.2V; Input Voltage Min:-50V; Logic Function Number:337; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1.5A; Output Voltage Max:-1.2V; Output Voltage Min:-37V; Package / Case:SOT-223; Supply Voltage Max:40V; Supply Voltage Min:3V; Termination Type:SMD; Voltage Regulator Type:Negative Adjustable

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