Image is for your reference only,please check specifications for details

LM338T - TI
Manufacturer:
TI
ManyChip's Part#:
MC7466996
Category:
Voltage Regulator
Package:
TO-220-3
Datasheet:
Datasheet 3D Model
Description:
Standard Regulator Pos 1.2V to 32V 5A 3Pin(3+Tab) TO-220 Standard Regulator Pos 1.2V to 32V 5A 3Pin(3+Tab) TO-220
Stock Locations:
Availability:
10,905 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.68

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The LM338T adjustable 3 terminal positive voltage regulator is capable of supplying in excess of 5A over a 1.2V to 32V output range. this device is exceptionally easy to use and requires only 2 resistors to set the output voltage. Careful circuit design has resulted in outstanding load and line regulation comparable to many commercial power supplies. A unique feature of the LM338T is time dependent current limiting. The current limit circuitry allows peak currents of up to 12A to be drawn from the regulator for short periods of time. This allows the LM338T to be used with heavy transient loads and speeds start up under full load conditions. Under sustained loading conditions, the current limit decreases to a safe value protecting the regulator. Also included on the chip are thermal overload protection and safe area protection for the power transistor. Overload protection remains functional even if the adjustment pin is accidentally disconnected.
Guaranteed 7A peak output current
Guaranteed 5A output current
Adjustable output down to 1.2V
Guaranteed thermal regulation
Current limit constant with temperature
P+ Product enhancement tested
Output is short circuit protected

Show

LM338T Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	3 Pin
Case/Package	TO-220-3
Supply Voltage (DC)	40.0V (max)
Current Rating	5.00 A
Number of Outputs	1 Output
Output Voltage	1.2V ~ 32V
Output Current	5 A
Number of Positions	3 Position
Power Dissipation	25 W
Quiescent Current	3.00 mA
Output Capacitor Type	Ceramic
voltage rating	2.70 V
Number of Regulated Outputs	1 Output
Input Voltage (Max)	40 V
Input Voltage (Min)	4.2 V
Output Voltage (Max)	37 V
Output Voltage (Min)	1.2 V
Output Current (Max)	5 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	25000 mW
Input Voltage	4.2V ~ 40V
	Show
Operating Temperature	0℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance Edition	2015/06/15

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H3.13928LO2339V50Q0QC0S0

Please fill the information below to send RFQ quickly,and we will respond immediately.