Datasheet > BD733L2EFJ-C

BD733L2EFJ-C

更新时间： 2023-09-03 20:25:04

品牌	Logo	应用领域
罗姆 - ROHM		电池过电流保护电容器陶瓷电容器稳压器
页数	文件大小	规格书
33页	1252K
描述
BD7xxL2EFJ/FP-C系列是50V耐压、输出电压精度±2％、输出电流200mA、消耗电流6µA (Typ.) 的低待机电流稳压器，适合用来降低蓄电池直连系统的消耗电流。输出相位补偿电容器可使用陶瓷电容器。本IC内置防止因输出短路等发生IC破坏的过电流保护、以及防止因过负荷状态等使IC发生热破坏的过热保护电路。We recommend BD733U2EFJ-C for your new development. It uses different production lines for the purpose of improving production efficiency. Electric characteristics noted in Datasheet does not differ between Production Line.

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BD733L2EFJ-C 数据手册

Datasheet

Single-Output LDO Regulators

Ultra Low Quiescent Current LDO

Regulator

BD7xxL2EFJ-C BD7xxU2EFJ-C BD7xxL2FP-C BD7xxL2FP3-C

●General Description

●Key specification

The BD7xxL2EFJ-C, BD7xxU2EFJ-C,

◼

Ultra low quiescent current:

Output voltage:

6μA (Typ)

3.3 V or 5.0 V (Typ)

200mA

BD7xxL2FP-C, BD7xxL2FP3-C are low quiescent

regulators featuring 50V absolute maximum voltage,

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

current and 6μA (Typ) current consumption. These

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.

Output current capability:

High output voltage accuracy:

Low ESR ceramic capacitor

can be used as output capacitor

AEC-Q100 Qualified⁽*²⁾

(*²:Grade1)

±2%

◼

●Packages

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

4.90mm x 6.00mm x 1.00mm

◼

EFJ: HTSOP-J8

●Features

FP: TO252-3

6.50mm x 9.50mm x 2.50mm

6.53mm x 7.00mm x 1.80mm

◼

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.

◼

Integrated overcurrent protection to protect the

IC from damage caused by output

short-circuiting.

◼

FP3：SOT223-4(F)

◼

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, SOT223-4(F) ⁽*¹⁾

3type package

Figure 1. Package Outlook

(*¹：SOT223-4, SOT223-4F)

●Applications

◼

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

●Typical Application Circuits

◼ Components externally connected: 0.1 µF ≤ CIN, 4.7 µF ≤ COUT (Min)

*Electrolytic, tantalum and ceramic capacitors can be used.

FIN

8:VCC

7:N.C

6:N.C 5:GND

BD7xxL2FP3-C

2:N.C

BD7xxL2EFJ-C

BD7xxU2EFJ-C

BD7xxL2FP-C

CIN

1:VCC

3:VOUT

1:VCC

2:N.C

3:VOUT

1:VOUT 2:N.C

3:N.C

4:N.C

CIN

COUT

CIN

COUT

HTSOP-J8

TO252-3

SOT223-4(F)

Figure 2. Typical Application Circuits

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

www.rohm.com

TSZ02201-0G1G0AN00010-1-2

19.Nov.2021 Rev.008

TSZ22111・14・001

1/30

12 3 4 5 6 7...33

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