LD29150V25 datasheet, PDF - EEWORLD Datasheet

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LD29150V25: DescriptionLDO Voltage Regulators 2.5 Volt 1.5 Amp; CategoryPower/power management The power supply circuit; File Size856KB，27 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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LD29150V25 Overview

LDO Voltage Regulators 2.5 Volt 1.5 Amp

LD29150V25 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	SFM
package instruction	LEAD FREE, TO-220, 3 PIN
Contacts	3
Reach Compliance Code	not_compliant
ECCN code	EAR99
Adjustability	FIXED
Maximum drop-back voltage 1	0.7 V
Nominal dropback voltage 1	0.4 V
Maximum absolute input voltage	30 V
Maximum input voltage	13 V
Minimum input voltage	3.5 V
JESD-30 code	R-PSFM-T3
JESD-609 code	e3
Maximum grid adjustment rate	0.0125%
Maximum load regulation	0.025%
Number of functions	1
Output times	1
Number of terminals	3
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min	-40 °C
Maximum output current 1	1.5 A
Maximum output voltage 1	2.55 V
Minimum output voltage 1	2.45 V
Nominal output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SIP3,.1TB
Package shape	RECTANGULAR
Package form	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount	NO
technology	BIPOLAR
Terminal surface	Tin (Sn)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	2%
Base Number Matches	1

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LD29150

1.5 A, very low drop voltage regulators

Datasheet

production data

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.

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

Table 1. Device summary

Order codes

Output voltages

DPAK

LD29150DT18R

LD29150DT25R

LD29150DT33R

LD29150DT50R

LD29150PT50R

LD29150PTR

LD29150P2T33R

PPAK

P²PAK

1.8 V

2.5 V

3.3 V

5.0 V

ADJ

December 2013

This is information on a product in full production.

DocID9614 Rev 19

1/27

www.st.com

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