Datasheet > BD733L2FP2-CE2

BD733L2FP2-CE2

更新时间： 2022-06-05 18:38:21

品牌	Logo	应用领域
罗姆 - ROHM		稳压器
页数	文件大小	规格书
34页	1097K
描述
Ultra Low Quiescent Current LDO Regulator

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BD733L2FP2-CE2 数据手册

Datasheet

Single-Output LDO Regulators

Ultra Low Quiescent Current LDO

Regulator

BD7xxL2EFJ/FP/FP2/FP3-C

●General Description

●Key specification

The BD7xxL2EFJ/FP/FP2/FP3-C are low quiescent

regulators featuring 50V absolute maximum voltage,

and output voltage accuracy of ±2%, 200mA output

current and 6μA (Typ.) current consumption. There

regulators are therefore ideal for applications

requiring a direct connection to the battery and a

low current consumption. Ceramic capacitors can

be used for compensation of the output capacitor

phase. Furthermore, these ICs also feature

overcurrent protection to protect the device from

damage caused by short-circuiting and an

integrated thermal shutdown to protect the device

from overheating at overload conditions.



Ultra low quiescent current:

Output voltage:

Output current capability:

High output voltage accuracy:

Low ESR ceramic capacitor

can be used as output capacitor

6μA (Typ.)

3.3 V or 5.0 V (Typ.)

200mA

±2%

●Packages

W (Typ.) x D (Typ.) x H (Max.)

4.90mm x 6.00mm x 1.00mm



EFJ: HTSOP-J8



FP: TO252-3

6.50mm x 9.50mm x 2.50mm

10.16mm x 15.10mm x 4.70mm

6.53mm x 7.00mm x 1.80mm

●Features



Ultra low quiescent current: 6μA (Typ.)

Output current capability: 200mA

Output voltage: 3.3 V or 5.0 V(Typ.)

High output voltage accuracy: ±2%

Low saturation voltage by using PMOS output

transistor.

FP2: TO263-3F

FP3: SOT223-4F



Integrated overcurrent protection to protect the

IC from damage caused by output

short-circuiting.



Integrated thermal shutdown to protect the IC

from overheating at overload conditions.

Low ESR ceramic capacitor can be used as

output capacitor.

HTSOP-J8, TO252-3, TO263-3F, SOT223-4F

4type package

Figure 1. Package Outlook

●Applications



Automotive (body, audio system, navigation system, etc.)

●Typical Application Circuits

 Components externally connected: 0.1 µF ≤ CIN, 4.7 µF ≤ COUT (Typ.)

*Electrolytic, tantalum and ceramic capacitors can be used.

FIN

BD7xxL2FP-C

1:VCC 2:N.C. 3:VOUT

HTSOP-J8

TO252-3

TO263-3F

SOT223-4F

Figure 2. Typical Application Circuits

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

www.rohm.com

TSZ02201-0T2T0AN00010-1-2

14.Mar.2013 Rev.003

TSZ22111・14・001

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