点击放大查看

TPS62203DBVT

Manufacturer	Texas Instruments Incorporated
Description	Conv DC-DC Single Step Down 2.5V to 6V 5-Pin SOT-23 T/R IC REG BUCK SYNC 3.3V SOT23-5 Voltage Regulators - Switching Regulators 3.3V Out Hi-Eff Step-Down Converter BUCK CONVERTER, 0.3A 3.3V, 62203 3.3-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23 Texas Instruments 降压开关稳压器, 300mA, 3.3 V, 1000 kHz, 5针 SOT-23封装 Switching Voltage Regulators 3.3V Out Hi-Eff Step-Down Converter
Category	Connector SolutionsRectangular ConnectorsPower Hybrid Rectangular Connectors

对参数有疑问？问 AI 助手

Business

Other Names	296-12719-2	Product Category	Voltage Regulators - Switching Regulators
Standard Package	Tape & Reel, Cut Tape	Factory Pack Quantity	250
Standard Package Name	SOT-23

Compliance

RoHS	Lead free / RoHS Compliant	SVHC	:No SVHC (20-Jun-2013)
EU RoHS	Compliant	Tariff No	85423190
Part Status	:62203	Rad Hardened	No

Electrical

Output	1	Accuracy	:3%
PWM Type	Voltage Mode	Frequency	:1000kHz
Duty Cycle	100	Efficiency	95 %
Output Type	Fixed	Regulator Type	:Switching, Step Down (Buck)
Voltage Rating	3.3 V	Delay Time - ON	Fixed
Line Regulation	0.26(Typ) %/V	Load Regulation	0.0014(Typ) %/mA
Current - Output	0.3 A	Voltage - Supply	2.5 to 6 V
Number of Outputs	1	Regulator Topology	Step Down
Voltage - Output 4	3.3	Current - Switching	0.67
Switching Regulator	Yes	Current Rating (Max)	Catalog
Must Release Voltage	Fixed	Frequency - Switching	1000(Typ) kHz
Synchronous Rectifier	Yes	Voltage - Input (Min)	3.3V
Current - Quiescent (Iq)	0.015	DC Voltage - Input (Min)	2.5 V
Voltage Regulation - Load	Internal	Accuracy - Voltmeter; Ammeter	3

Mechanical

Width	1.6 mm	Weight	0.000459 oz
Packaging	Tape and Reel	Lead Style	Gull-wing
Termination	:SMD	Mounting Type	Surface Mount
Mounting Style	SMD/SMT	Number of Pins	:5
Package / Case	5SOT-23	Package Cooled	SOT-23
Material Finish	:MSL 1 - Unlimited	Length - Overall	3.05(Max)
Package Quantity	SOT-23	Number of Positions	5
Shell Size - Insert	1.3(Max)	Supplier Device Package	SOT-23-5

Product Info

Type	Step Down	Series	TPS62203
Features	Enable Light Load Efficiency Synchronous Rectification	Software	SLVS417F
Topology	Buck	Base Unit	:62203
Application	Consumer & Portable Electronics	Control Method	Voltage Mode
Functional Diagram	fbd_slvs417f.gif	Utilized IC / Part	View
Printed Circuit Board	5

Environmental

Temperature - Test

-40 to 85

Operating Temperature

-40 to 85 °C

Documents & Media

PDF Document

TPS62200-05, TPS62207-08

Online Document

tps62203

Similar Parts

744728

Wurth Electronics

Inductor Kits & Accessories TI Design Kit DESIGN KIT INDUCTORS FOR TI Wurth Elektronik Power Inductor Inductor Design Kit, 176 Pieces DESIGN-KIT SMD-POWER CHOKES FOR TI Wurth Elektronik 176件电感器套件, 套件包含功率电感器

$3.8250

Details

TPS62203EVM-211

texas instruments

Evaluation Module TPS62203 EVM For 3.3V, 300mA Step Down DC/DC Converter In Sot23 Power Management IC Development Tools TPS62203 EVM EVAL MOD FOR TPS62203 TPS62203EVM-211 EVALUATION MODULE

$398.4120

Details

RE901

Roth Elektronik

RE901, Surface Mount (SMT) Board SOT 23 Epoxy Glass Single-Sided 46.72 x 22.86 x 1.5mm FR4 PCB, MULTIADAPTOR, SOT-23, SOT-23SMDmulti-adaptor,FR4RE901 Board: universal; multiadapter; W:22.8mm; L:46.72mm Roth Elektronik 单面 SOT 23 表面贴装（SMT）板, 环氧玻璃, 46.72 x 22.86 x 1.5mm, FR4

$31.2800

Details