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BU28TA2WNVX

Description
2.7 V FIXED POSITIVE LDO REGULATOR, PDSO5
CategoryPower/power management    The power supply circuit   
File Size2MB,30 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Environmental Compliance
Download Datasheet Parametric View All

BU28TA2WNVX Overview

2.7 V FIXED POSITIVE LDO REGULATOR, PDSO5

BU28TA2WNVX Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerROHM Semiconductor
Parts packaging codeSON
package instructionHVSON,
Contacts4
Reach Compliance Codecompli
ECCN codeEAR99
Maximum input voltage5.5 V
Minimum input voltage2.5 V
JESD-30 codeR-PDSO-N4
JESD-609 codee2
length1.6 mm
Number of functions1
Number of terminals4
Working temperatureTJ-Max125 °C
Maximum output current 10.2 A
Maximum output voltage 12.828 V
Minimum output voltage 12.772 V
Nominal output voltage 12.8 V
Package body materialPLASTIC/EPOXY
encapsulated codeHVSON
Package shapeRECTANGULAR
Package formSMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height0.6 mm
surface mountYES
technologyCMOS
Terminal surfaceTin/Copper (Sn/Cu)
Terminal formNO LEAD
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.2 mm
CMOS LDO Regulators for Portable Equipments
1ch 200mA
CMOS LDO Regulators
BUTA2WNVX series, BUTA2WHFV series
No.11020ECT01
●Description
BU□□TA2WNVX /HFV series is high-performance FULL CMOS regulator with 200-mA output, which is mounted on
microminiature package SSON004X1216 (1.2 mm
1.6 mm
0.6 mm) &HVSOF5(1.6mm
1.6mm
0.6mm). It has
excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 40 µA.
It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules.
Microminiature package SSON004X1216 & HVSOF5 with built-in heatsink is adopted for the package, which contributes to
the space-saving design of the set.
●Features
1) High-accuracy output voltage of
1%
(25 mV on 1.5-V & 1.8-V products)
2) High ripple rejection: 70 dB (Typ., 1 kHz, VOUT1.8 V))
3) Compatible with small ceramic capacitor (C
IN
=Co=1.0 µF)
4) Low current consumption: 40 µA
5) ON/OFF control of output voltage
6) With built-in overcurrent protection circuit and overheat protection circuit
7) With built-in output discharge circuit
8) Adopting microminiature power package SSON004X1216
●Applications
Battery-powered portable equipment, etc.
●Line
up
200 mA BU□□TA2WNVX / HFV series
Product Name
BU□□TA2WNVX
BU□□TA2WHFV
1.5
1.8
2.5
2.6
2.7
2.8 2.85 2.9
3.0
3.1
3.2
3.3
3.4
Package
SSON004X1216
HVSOF5
Model name: BH□□TA2W□□□
a
b
Symbol
Contents
Specification of output voltage
□□
15
a
18
25
26
27
b
Package
Output voltage (V)
1.5V(Typ.)
1.8V(Typ.)
2.5V(Typ.)
2.6V(Typ.)
2.7V(Typ.)
□□
28
2J
29
30
31
NVX :SSON004X1216
HFV :HVSOF5
Output voltage (V)
2.8V(Typ.)
2.85V(Typ.)
2.9V(Typ.)
3.0V(Typ.)
3.1V(Typ.)
□□
32
33
34
-
-
Output voltage (V)
3.2V(Typ.)
3.3V(Typ.)
3.4V(Typ.)
-
-
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
1/29
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