Texas Instruments LM337IMP/NOPB

Name: LM337IMP/NOPB
Brand: Texas Instruments
SKU: 3299771-LM337IMP/NOPB
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: LM337IMP/NOPB

Manufacturer:: Texas Instruments

Ventron No:: 3299771-LM337IMP/NOPB

Description:: 1.5-A, negative, adjustable linear voltage regulator

ECAD Model:

Datasheet:: lm337-n

Part Pictures

Specifications

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

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Number of Pins
4
Weight
188.014037mg
Operating Temperature
-40°C~125°C
Packaging
Tape & Reel (TR)
Tolerance
3%
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
4
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
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
Base Part Number
LM337
Pin Count
3
Number of Outputs
1
Voltage - Input (Max)
-40V
Output Voltage
-37V
Output Type
Adjustable
Max Output Current
1A
Output Configuration
Negative
Power Dissipation
2W
Current - Output
1.5A
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
2.4V
Dropout Voltage1-Nom
2.4V
Min Output Voltage
-1.2V
Power Supply Rejection Ratio (PSRR)
77dB
Height
1.8mm
Length
6.5mm
Width
3.5mm
Thickness
1.6mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

LM337IMP/NOPB Description
The LM137 and LM337-N are programmable 3-terminal negative voltage regulators with an output voltage range of -1.25 V to -37 V, and they can produce -1.5 A or greater currents. It simply needs one output capacitor for frequency compensation and two external resistors to set the output voltage. With regard to superior control and minimal thermal transients, the circuit design has been optimized. Additionally, the inbuilt current limiting, thermal shutdown, and safe-area compensation of the LM137 and LM337-N make them essentially blowout-proof against overloads. The LM117 and LM317 adjustable positive regulators are the perfect match for the LM137 and LM337-N. The LM137 is also available in military and space approved versions and has a larger operating temperature range than the LM337-N.

LM337IMP/NOPB Features
1.5-A Output Current Line Regulation 0.01%/V (Typical) Load Regulation 0.3% (Typical) 77-dB Ripple Rejection 50 ppm/°C Temperature Coefficient Thermal Overload Protection Intermnal Short-Circuit Current Limiting Protections

LM337IMP/NOPB Applications
Industrial Power Supplies Factory Automation Systems Building Automation Systems PLC Systems Instrumentation IGBT Drive Negative Gate Supplies Networking Set-Top Boxes

LM337IMP/NOPB More Descriptions

1.5-A, negative, adjustable linear voltage regulator 4-SOT-223 -40 to 125
Standard Regulator Neg -1.2V to -37V 1A 4-Pin(3 Tab) SOT-223 T/R
REGULATOR, ADJUSTABLE NEGATIVE; SOT-223; -1.2 TO -37 V; 0.01 %/V (TYP.)
TEXAS INSTRUMENTS LM337IMP/NOPB V REG ADJ -1.2/37V, SOT-223-4, 337, REEL
Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO4
Linear Voltage Regulator IC; Output Voltage Adjustable Range:-1.2V to -37V; Output Current:1A; No. of Outputs:1; No. of Pins:3; Operating Temperature Range:-40°C to 125°C; Leaded Process Compatible:Yes; Output Current Max:1.5A ;RoHS Compliant: Yes
V REG ADJ -1.2/37V, SOT-223-4, 337; Output Type:Adjustable; Input Voltage Min:-50V; Input Voltage Max:-4.2V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:-37V; Adjustable Output Voltage Max:-1.2V; Output Current:1A; Linear Regulator Case Style:SOT-223; No. of Pins:4Pins; Operating Temperature Min:-40°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Base Number:337; Device Marking:LM337IMP; IC Generic Number:337; No. of Outputs:1Outputs; Operating Temperature Range:-40°C to 125°C; Output Current Max:1.5A; Output Voltage Adjustable Range:-1.2V to -37V; Output Voltage Max:-1.2V; Output Voltage Min:-37V; Primary Input Voltage:40V; Supply Voltage Min:3V; Voltage Regulator Type:Negative Adjustable