ST2L05R2828K5 datasheet, PDF - EEWORLD Datasheet

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ST2L05R2828K5: DescriptionVERY LOW QUIESCENT CURRENT DUAL VOLTAGE REGULATOR; CategoryPower/power management The power supply circuit; File Size449KB，28 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/; Environmental Compliance

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ST2L05R2828K5 Overview

VERY LOW QUIESCENT CURRENT DUAL VOLTAGE REGULATOR

ST2L05R2828K5 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	STMicroelectronics
Parts packaging code	MODULE
package instruction	SPAK-5
Contacts	5
Reach Compliance Code	not_compliant
ECCN code	EAR99
Adjustability	FIXED
Nominal dropback voltage 1	1.3 V
Maximum absolute input voltage	10 V
Maximum input voltage	7 V
Minimum input voltage	4.5 V
JESD-30 code	R-PSSO-G5
JESD-609 code	e3
length	9.395 mm
Maximum grid adjustment rate	0.015%
Maximum load regulation	0.012%
Humidity sensitivity level	1
Number of functions	1
Output times	2
Number of terminals	5
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min
Maximum output current 1	1 A
Maximum output current 2	1 A
Maximum output voltage 1	2.884 V
Minimum output voltage 1	2.716 V
Nominal output voltage 1	2.8 V
Maximum output voltage 2	2.884 V
Minimum output voltage 2	2.716 V
Nominal output voltage 2	2.8 V
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SMSIP5H,.41,67TB
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE MULTIPLE OUTPUT STANDARD REGULATOR
Maximum seat height	2.16 mm
surface mount	YES
technology	BIPOLAR
Terminal surface	Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.69 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	3%
width	8 mm

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ST2L05-3300

Very low quiescent current dual voltage regulator

Datasheet

production data

Description

Specifically designed for data storage

applications, this device integrates two voltage

regulators, each capable of supplying 1 A of

current. It is assembled in an 8-pin DFN8 5x6 mm

surface mounting package. One regulator block

supplies 3.3 V and, on request, 1.5 V, 1.8 V, 2.5 V,

2.8 V and 3.0 V. The other is adjustable from 1.25

V to V

- V

DROP

, which is suitable for powering

several different types of microcontroller. Both

outputs are current-limited and overtemperature

protected. Also noteworthy is the very good

thermal performance of the DFN package, with

only 2 °C/W of thermal resistance junction-to-

case.

DFN8 (5x6 mm)

Features



: fixed



: adjustable from 1.25 to V

- V

DROP



Guaranteed current of output 1: 1 A



Guaranteed current of output 2: 1 A



± 2% output tolerance (at 25 °C)



± 3% output tolerance at overtemperature



Typical dropout 1.1 V (I

= I

= 1 A)



Internal power and thermal limit



Good stability with low ESR output capacitor



Operating temperature range: 0 °C to 125 °C



Very low quiescent current: 7 mA max

overtemperature



Available in DFN8 5x6 mm package

Applications



Hard disk drives



CD/DVD-ROMs



CD/DVD-R/RWs



COMBO

(DVD-ROM+CD-R/RW)

Table 1. Device summary

Order code

ST2L05R3300PS

Package

DFN8 (5x6 mm)

Output voltage

Adjustable

October 2018

This is information on a product in full production.

DocID9506 Rev 8

1/28

www.st.com

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