Datasheet > R1122N251B-TR-FB

R1122N251B-TR-FB

更新时间： 2024-10-31 10:43:07

品牌	Logo	应用领域
理光 - RICOH		光电二极管
页数	文件大小	规格书
20页	226K
描述
Fixed Positive LDO Regulator, 2.5V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 PIN

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中文翻译

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数据手册

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R1122N251B-TR-FB 数据手册

LOW NOISE 150mA LDO REGULATOR

NO. EA-060-0204

5ꢀꢀꢁꢁ1ꢂ6(5,(6

OUTLINE

7KHꢀ5ꢁꢁꢂꢂ1ꢀ6HULHVꢀDUHꢀ&026ꢃEDVHGꢀYROWDJHꢀUHJXODWRUꢀ,&VꢀZLWKꢀKLJKꢀRXWSXWꢀYROWDJHꢀDFFXUDF\ꢄꢀH[WUHPHO\ꢀORZꢀVXSꢃ

SO\ꢀFXUUHQWꢄꢀORZꢀ21ꢃUHVLVWDQFHꢀDQGꢀKLJKꢀULSSOHꢀUHMHFWLRQꢅꢀ(DFKꢀRIꢀWKHVHꢀYROWDJHꢀUHJXODWRUꢀ,&VꢀFRQVLVWVꢀRIꢀDꢀYROWDJHꢀUHIꢃ

HUHQFHꢀXQLWꢄꢀDQꢀHUURUꢀDPSOLILHUꢄꢀUHVLVWRUVꢄꢀDꢀFXUUHQWꢀOLPLWꢀFLUFXLWꢄꢀDQGꢀDꢀFKLSꢀHQDEOHꢀFLUFXLWꢅꢀ7KHVHꢀ,&VꢀSHUIRUPꢀZLWKꢀORZ

GURSRXWꢀYROWDJHꢀDQGꢀDꢀFKLSꢀHQDEOHꢀIXQFWLRQꢅ

7KHꢀOLQHꢀWUDQVLHQWꢀUHVSRQVHꢀDQGꢀORDGꢀWUDQVLHQWꢀUHVSRQVHꢀRIꢀWKHꢀ5ꢁꢁꢂꢂ1ꢀ6HULHVꢀDUHꢀH[FHOOHQWꢄꢀWKXVꢀWKHVHꢀ,&VꢀDUH

YHU\ꢀVXLWDEOHꢀIRUꢀWKHꢀSRZHUꢀVXSSO\ꢀIRUꢀKDQGꢃKHOGꢀFRPPXQLFDWLRQꢀHTXLSPHQWꢅꢀ7KHꢀRXWSXWꢀYROWDJHꢀRIꢀWKHVHꢀ,&VꢀLVꢀIL[HG

ZLWKꢀKLJKꢀDFFXUDF\ꢅ

6LQFHꢀWKHꢀSDFNDJHꢀIRUꢀWKHVHꢀ,&VꢀLVꢀ627ꢃꢂꢆꢃꢇꢀ+0LQLꢃPROGꢈꢀSDFNDJHꢄꢀKLJKꢀGHQVLW\ꢀPRXQWLQJꢀRIꢀWKHꢀ,&VꢀRQꢀERDUGVꢀLV

SRVVLEOHꢅ

FEATURES

• 8OWUDꢃ/RZꢀ6XSSO\ꢀ&XUUHQWꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 7\Sꢅꢀꢁꢉꢉµ$

• 6WDQGE\ꢀ0RGHꢀ&XUUHQWꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 7\Sꢅꢀꢉꢅꢁµ$

• /RZꢀ'URSRXWꢀ9ROWDJH ꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 7\Sꢅꢀꢉꢅꢁꢊ9ꢀ+,²⁸⁷ꢀ ꢀꢁꢉꢉP$ꢄꢀꢆ9ꢀ2XWSXWꢀW\SHꢈ

• ꢋLJKꢀ5LSSOHꢀ5HMHFWLRQ ꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 7\SꢅꢀꢌꢉG%ꢀ+Iꢀ ꢀꢁNꢋ]ꢈ

• /RZꢀ7HPSHUDWXUHꢃ'ULIWꢀ&RHIILFLHQWꢀRIꢀ2XWSXWꢀ9ROWDJHꢅꢅꢅꢅꢅꢅ 7\Sꢅꢀ ꢁꢉꢉSSPꢍ°&

• ([FHOOHQWꢀ/LQHꢀ5HJXODWLRQꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 7\Sꢅꢀꢉꢅꢉꢇ:ꢍ9

• ꢋLJKꢀ$FFXUDF\ꢀ2XWSXWꢀ9ROWDJH ꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ ꢂꢅꢉ:

• 6PDOOꢀ3DFNDJHꢀꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 627ꢃꢂꢆꢃꢇꢀ+0LQLꢃPROGꢈ

• 2XWSXWꢀ9ROWDJHꢀꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 6WHSZLVHꢀVHWWLQJꢀZLWKꢀDꢀVWHSꢀRIꢀꢉꢅꢁ9ꢀLQꢀWKHꢀUDQJHꢀRIꢀꢁꢅꢇ9ꢀWR

ꢇꢅꢉ9ꢀLVꢀSRVVLEOHꢅ

• %XLOWꢃLQꢀFKLSꢀHQDEOHꢀFLUFXLWꢀ+ꢂꢀ7\SHVꢎꢀ$ꢏꢀDFWLYHꢀ´/µꢄꢀ%ꢏꢀDFWLYHꢀ´ꢋµꢈ

• %XLOWꢃLQꢀ)ROGꢃEDFNꢀSURWHFWLRQꢀFLUFXLWꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 6KRUWꢀ&XUUHQWꢀ7\SꢅꢀꢆꢉP$

• 3LQRXWꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅꢅ 6LPLODUꢀWRꢀWKHꢀ7.ꢁꢁꢂꢄꢀ7.ꢁꢁꢁ

• &HUDPLFꢀ&DSDFLWRUVꢀDUHꢀ5HFRPPHQGDEOHꢀWRꢀEHꢀXVHGꢀZLWKꢀWKLVꢀ,&ꢅ

APPLICATIONS

• 3RZHUꢀVRXUFHꢀIRUꢀFHOOXODUꢀSKRQHVꢀVXFKꢀDVꢀ*60ꢄꢀ&'0$ꢄꢀ3&6ꢀDQGꢀVRꢀIRUWKꢅ

• 3RZHUꢀVRXUFHꢀIRUꢀGRPHVWLFꢀDSSOLDQFHVꢀVXFKꢀDVꢀFDPHUDVꢄꢀ9&5VꢀDQGꢀFDPFRUGHUVꢅ

• 3RZHUꢀVRXUFHꢀIRUꢀEDWWHU\ꢃSRZHUHGꢀHTXLSPHQWꢅ

12 3 4 5 6 7...20

中文翻译

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与R1122N251B-TR-FB相关器件

型号	品牌	获取价格	描述	数据表
R1122N251B-TR-FE	RICOH	获取价格	LOW NOISE 150mA LDO REGULATOR
R1122N261A	RICOH	获取价格	Regulator,
R1122N261A-TL-FA	RICOH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 P
R1122N261A-TL-FB	RICOH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 P
R1122N261A-TR-FB	RICOH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 P
R1122N261B	RICOH	获取价格	Regulator,
R1122N261B-TL	RICOH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 P
R1122N261B-TL-FA	RICOH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 P
R1122N261B-TL-FB	RICOH	获取价格	Fixed Positive LDO Regulator, 2.6V, 0.29V Dropout, CMOS, PDSO5, MINI, PLASTIC, SOT-23, 5 P
R1122N271A	RICOH	获取价格	Regulator,

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