Texas Instruments LP3981IMM-3.3/NOPB, 1 Low Dropout Voltage, Voltage Regulator 300mA, 3.3 V 8-Pin, MSOP

View all Voltage Regulators

Subtotal (1 reel of 1000 units)*

£402.00

(exc. VAT)

£482.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 04 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Reel*
1000 +£0.402£402.00

*price indicative

RS Stock No.:
162-6342
Mfr. Part No.:
LP3981IMM-3.3/NOPB
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Maximum Output Current

300mA

Regulator Type

Low Dropout Voltage

Number of Outputs

1

Output Voltage

3.3 V

Line Regulation

0.2 %/V

Load Regulation

0.005 %/mA

Accuracy

3%

Polarity

Positive

Mounting Type

Surface Mount

Quiescent Current

0.21mA

Package Type

MSOP

Pin Count

8

Output Type

Fixed

Dimensions

3 x 3 x 0.86mm

Height

0.86mm

Minimum Operating Temperature

-40 °C

Minimum Input Voltage

2.7 V

Maximum Operating Temperature

+125 °C

Maximum Input Voltage

6 V

Length

3mm

Width

3mm

LDO (Low Dropout) Linear Voltage Regulators, 300mA, 350mA, Texas Instruments



LDO (Low Dropout) Linear Voltage Regulators, Texas Instruments


A range of Texas Instruments Low Dropout (LDO) Linear Voltage regulators. LDO voltage regulators are able to operate with a small input-output differential making them suitable for a variety of applications where conventional regulators would be unsatisfactory. The latest generation of LDO regulators offers low quiescent current levels and reduced output noise together with excellent line voltage regulation and high PSRR.

Related links