LD29300D2M18R| Datasheet

LD29300D2M18R, LD29300D2M25R, LD29300D2M33R, LD29300D2M50R, LD29300D2T18R, LD29300D2T25R, LD29300P2M15R, LD29300P2M18R, LD29300P2M25R, LD29300P2M33R, LD29300P2M50R, LD29300P2M80R, LD29300P2MTR, LD29300V15, LD29300V25, LD29300V33, LD29300V50, LD29300XX, LD29300XX15, LD29300XX18, LD29300XX25, LD29300XX33, LD29300XX50, LD29300XX80

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LD29300 series
3A, Very low drop voltage regulators
Features

Very low dropout voltage (Typ. 0.4 at 3A) Guaranteed output current up to 3A Fixed voltage with 1% tolerance at 25 C Internal current and thermal limit Logic controlled electronic shutdown available in PPAK
TO-220 D2PAK

Description
The LD29300 is a high current, high accuracy, low-dropout voltage regulator series. These regulators feature 400mV dropout voltage and very low ground current. Designed for high current loads, these devices are also used in lower current, extremely low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. Typical applications are in Power supply switching
P2PAK/A P2PAK D2PAK/A

post regulation, Series power supply for monitors, Series power supply for VCRs and TVs, Computer Systems and Battery powered systems.

Order codes
Part numbers Packages TO-220 LD29300V15 LD29300D2T18R LD29300V25 LD29300V33 LD29300V50 LD29300D2T50R(1) LD29300D2M18R LD29300D2M25R LD29300D2M33R LD29300D2M50R LD29300P2T33R LD29300P2T50R LD29300P2T80R LD29300V90(1) LD29300D2T90R(1) LD29300D2M90R(1) LD29300P2T90R LD29300P2TR
1. Available on request

Output voltage P2PAK (1) LD29300P2T15R LD29300P2T18R P2PAK/A LD29300P2M15R LD29300P2M18R LD29300P2M25R LD29300P2M33R LD29300P2M50R LD29300P2M80R LD29300P2M90R(1) LD29300P2MR
(1)

D2PAK

D2PAK/A

1.5 V 1.8 V 2.5 V 3.3 V 5.0 V 8.0 V 9.0 V ADJ

June 2007

Rev. 10

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