参数资料
型号: BU18TA2WNVX-TR
厂商: Rohm Semiconductor
文件页数: 1/30页
文件大小: 0K
描述: IC REG LDO 1.8V .2A 4-SSON
特色产品: CMOS LDO Regulators
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 1.8V
输入电压: 2.5 V ~ 5.5 V
稳压器数量: 1
电流 - 输出: 200mA(最小值)
电流 - 限制(最小): 250mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 4-UDFN 裸露焊盘
供应商设备封装: 4-SSON-EP(1.2x1.6)
包装: 标准包装
其它名称: BU18TA2WNVX-DKR
BU18TA2WNVX-DKR-ND
BU18TA2WNVXDKR
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
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
BU TA2WNVX
BU TA2WHFV
SSON004X1216
HVSOF5
Model name: BH TA2W □□□
a b
Symbol
Contents
Specification of output voltage
□□
15
Output voltage (V)
1.5V(Typ.)
□□
28
Output voltage (V)
2.8V(Typ.)
□□
32
Output voltage (V)
3.2V(Typ.)
a
18
25
26
27
1.8V(Typ.)
2.5V(Typ.)
2.6V(Typ.)
2.7V(Typ.)
2J
29
30
31
2.85V(Typ.)
2.9V(Typ.)
3.0V(Typ.)
3.1V(Typ.)
33
34
-
-
3.3V(Typ.)
3.4V(Typ.)
-
-
b
Package
NVX :SSON004X1216
HFV :HVSOF5
www.rohm.com
? 2011 ROHM Co., Ltd. All rights reserved.
1/29
2011.01 - Rev.C
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