BUXXTD2WNVX Datasheet, PDF (1/41 Pages) Rohm – Ultra Small Package CMOS LDO Regulators suitable for High-density Mounting

CMOS LDO Regulator Series for Portable Equipments
Ultra Small Package
CMOS LDO Regulators
suitable for High-density Mounting
BU□□TD2WNVX Series
No.10020EAT07
●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 35A. 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 up
■200 mA BU□□TD2WNVX Series
Product Name
1.2 1.5 1.8 1.9 2.5 2.6 2.7
Package
BU□□TD2WNVX
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2.8 3.0 3.1 3.3
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- SSON004X1010
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○
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Model name：BU□□TD2WNVX
a
Symbol
a
□□
12
15
18
19
25
Output voltage (V)
1.2 V(Typ.)
1.5 V(Typ.)
1.8 V(Typ.)
1.9 V(Typ.)
2.5 V(Typ.)
Contents
Specification of output voltage
□□ Output voltage (V))
26
2.6 V(Typ.)
27
2.7 V(Typ.)
28
2.8 V(Typ.)
30
3.0 V(Typ.)
31
3.1 V(Typ.)
□□
33
-
-
-
-
Output voltage (V)
3.3 V(Typ.)
-
-
-
-
●Absolute maximum ratings
Parameter
Symbol
Limits
Unit
Maximum applied power voltage
Power dissipation
VMAX
Pd
-0.3 ~ +6.5
V
560^(*1)
mW
Maximum junction temperature
TjMAX
+125
℃
Operational temperature range
Topr
-40 ~ +85
℃
Storage temperature range
Tstg
-55 ~ +125
℃
(*1) When PCB (70 mm  70 mm, thickness 1.6-mm glass epoxy) a standard ROHM board is implemented. Reduced to 5.6 mW/℃ when used at Ta=25℃ or higher.
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2010.02 - Rev.A