BU10TD2WNVX Datasheet, PDF (1/42 Pages) Rohm – 1ch 200mA CMOS LDO Regulators

CMOS LDO Regulators for Portable Equipments
1ch 200mA
CMOS LDO Regulators
BU□□TD2WNVX series
No.11020ECT07
●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 up
■200 mA BU□□TD2WNVX Series
Product Name
1.0 1.2 1.5 1.8 1.85 1.9 2.0 2.05 2.1 2.3 2.5
Package
○○○○○○○○○○○
BU□□TD2WNVX 2.6 2.7 2.8 2.85 2.9 3.0 3.1 3.2 3.3 3.4
SSON004X1010
○○○○○○○○○○
Model name：BU□□TD2WNVX
a
Symbol
□□
10
Output voltage
(V)
1.0 V(Typ.)
12
1.2 V(Typ.)
a
15
1.5 V(Typ.)
18
1.8 V(Typ.)
1J
1.85 V(Typ.)
19
1.9 V(Typ.)
□□
20
2A
21
23
25
26
Contents
Specification of output voltage
Output voltage
Output voltage
(V)
□□
(V)
2.0 V(Typ.)
27
2.7 V(Typ.)
□□
32
2.05 V(Typ.)
28
2.8 V(Typ.)
33
2.1 V(Typ.)
2J 2.85 V(Typ.) 34
2.3V(Typ.)
29
2.9 V(Typ.)
2.5 V(Typ.)
30
3.0 V(Typ.)
2.6 V(Typ.)
31
3.1 V(Typ.)
Output voltage
(V)
3.2 V(Typ.)
3.3 V(Typ.)
3.4 V(Typ.)
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2011.07 - Rev.C