LD29150XX Datasheet, PDF (1/21 Pages) STMicroelectronics – 1.5 A, very low drop voltage regulators

LD29150XXxx
LD29150XX
1.5 A, very low drop voltage regulators
Features
■ Very low dropout voltage (typ. 0.4 at 1.5 A)
■ Guaranteed output current up to 1.5 A
■ Fixed and adjustable output voltage (± 1 % at
25 °C)
■ Internal current and thermal limit
■ Logic controlled electronic shutdown available
in PPAK and P²PAK
Description
The LD29150 is a high current, high accuracy,
low-dropout voltage regulator series. These
regulators feature 400 mV 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
post regulation, Series power supply for monitors,
Series power supply for VCRs and TVs,
Computer Systems and Battery powered
systems.
PPAK
DPAK
Table 1. Device summary
Part numbers
DPAK
Order codes
PPAK
LD29150XX15
LD29150DT15R
LD29150PT15R
LD29150XX18
LD29150DT18R
LD29150PT18R
LD29150XX25
LD29150DT25R
LD29150PT25R
LD29150XX33
LD29150XX50
LD29150DT33R
LD29150DT50R
LD29150PT33R
LD29150PT50R
LD29150XX
LD29150PTR
February 2008
Rev 13
Output voltage
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
ADJ
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