BD18TD2WNVX datasheet, PDF - EEWORLD Datasheet

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BD18TD2WNVX: DescriptionFixed Positive LDO Regulator, 1.8V, CMOS, PDSO4, 1 X 1 MM, 0.60 MM PITCH, ROHS COMPLIANT, SSON-4; CategoryPower/power management The power supply circuit; File Size2MB，42 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/

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BD18TD2WNVX Overview

Fixed Positive LDO Regulator, 1.8V, CMOS, PDSO4, 1 X 1 MM, 0.60 MM PITCH, ROHS COMPLIANT, SSON-4

BD18TD2WNVX Parametric

Parameter Name	Attribute value
Parts packaging code	SON
package instruction	1 X 1 MM, 0.60 MM PITCH, ROHS COMPLIANT, SSON-4
Contacts	4
Reach Compliance Code	compliant
ECCN code	EAR99
Maximum input voltage	5.5 V
Minimum input voltage	1.7 V
JESD-30 code	S-PDSO-N4
length	1 mm
Number of functions	1
Number of terminals	4
Working temperatureTJ-Max	125 °C
Maximum output current 1	0.2 A
Maximum output voltage 1	1.825 V
Minimum output voltage 1	1.775 V
Nominal output voltage 1	1.8 V
Package body material	PLASTIC/EPOXY
encapsulated code	HVSON
Package shape	SQUARE
Package form	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	0.6 mm
surface mount	YES
technology	CMOS
Terminal form	NO LEAD
Terminal pitch	0.65 mm
Terminal location	DUAL
width	1 mm
Base Number Matches	1

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CMOS LDO Regulators for Portable Equipments

1ch 200mA

CMOS LDO Regulators

BU□□TD2WNVX series

No.11020EBT07

●Description

BUTD2WNVX series is high-performance FULL CMOS regulator with 200-mA output, which is mounted on micro

miniature package SSON004X1010 (1.0 mm



1.0 mm



0.6 mm). It has excellent noise characteristics and load

responsiveness characteristics despite its low circuit current consumption of 35µA. It is most appropriate for various

applications such as power supplies for logic IC, RF, and camera modules. Micro miniature SSON004X1010 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 Vout<2.5V products)

2) High ripple rejection: 70 dB (Typ., 1 kHz,)

3) Compatible with small ceramic capacitor (CIN=Co=0.47 µF)

4) Low current consumption: 35 µA

5) ON/OFF control of output voltage

6) With built-in overcurrent protection circuit and thermal shutdown circuit

7) With built-in output discharge circuit

8) Adopting ultra-small package SSON004X1010

●Applications

Battery-powered portable equipment, etc.

●Line

■200

mA BU□□TD2WNVX Series

Product Name

1.0

○

BU□□TD2WNVX

2.6

○

1.2

○

2.7

○

1.5

○

2.8

○

1.8

○

2.85

○

1.85

○

2.9

○

1.9

○

3.0

○

2.0

○

3.1

○

2.1

○

3.2

○

2.3

○

3.3

○

2.5

○

3.4

○

SSON004X1010

Package

Model name：BU□□TD2WNVX

Symbol

Contents

Specification of output voltage

□□

Output voltage (V)

□□

Output voltage (V)

□□

1.0 V(Typ.)

1.2 V(Typ.)

1.5 V(Typ.)

1.8 V(Typ.)

1.85 V(Typ.)

1.9 V(Typ.)

2.0 V(Typ.)

2.1 V(Typ.)

2.3V(Typ.)

2.5 V(Typ.)

Output voltage

(V)

2.6 V(Typ.)

2.7 V(Typ.)

2.8 V(Typ.)

2.85 V(Typ.)

2.9 V(Typ.)

□□

Output voltage (V)

3.0 V(Typ.)

3.1 V(Typ.)

3.2 V(Typ.)

3.3 V(Typ.)

3.4 V(Typ.)

www.rohm.com

1/41

2011.01 - Rev.B

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