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TPPM0301, TPPM0302DGN, TPQ2221

Table of contents:
Info of TPPM0301
Info of TPPM0302DGN
Info of TPQ2221

TPPM0301, TPPM0302DGN, TPQ2221 Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP8 D/C:09+

TPPM0301, TPPM0302DGN, TPQ2221 Datasheet download

Five Points

Part Number: TPPM0301

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: SOP8

D/C: 09+

Description: 400-MA LDO W/AUX PWR MGMT AND PO

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TPQ2221 Suppliers

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TPQ2222
Pack: DIP D/C: 04+& Qty: 1000 Adddate: 2024-11-24
Guangzhou Jiang yuan Electronics co.,Itd
Contact: Mr.Huan Rongchen
Tel: +86-020-32784225
Fax: +86-020-81875062
(5)

TPQ2222
Qty: 2000 Adddate: 2024-11-24
YONGSHENG ELECTRON TRADE CO.,LTD.
Contact: Mr.xishengma
Tel: 86-754-84495700
Fax: 86-754-84495800
(4)

TPQ2222
D/C: 98+& Qty: NULL Note: 0 Adddate: 2024-11-24
Shenzhen XIAOSHENG Electronics trade co.ltd.
Contact: Mr.Maxiping
Tel: 0086-755-83030593
Fax: 0086-755-83030592
(178)

TPQ2222
Adddate: 2024-11-24
Bei Jing Xian Da Components
Contact: Ms.Lu
Tel: 8610-8268-7311
Fax: 8610-8286-7210
(63)

TPQ2906
D/C: 86+& Qty: 75 Adddate: 2024-11-24
SHUN ZHAN (HONGKONG) ELECTRONICS CO., LIMITED
Contact: Ms. EvaGe
Tel: 86-755-83014345
Fax: 86-755-83014100
(0)

TPQ2906
Pack: DIP D/C: 86+& Qty: 75 Adddate: 2024-11-24
Abascience Tech Co .,Ltd
Contact: Mr.SydneyZhong
Tel: 86-010-82385798
Fax: --
(1)

TPQ6100
Vendor: vishay D/C: 05+& Qty: in stock.New Original Adddate: 2024-11-24
Maga Taiwan Technology Company Limited.
Contact: Mr.Vivian
Tel: 86-0755-82793692
Fax: 86-0755-82796001
(8)

About TPQ2221A

PDF/DataSheet Download

Datasheet: TPQ2221A

File Size: 337635 KB

Manufacturer: ETC

Download : Click here to Download

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TPPM0301 General Description

The TPPM0301 is a low-dropout regulator with auxiliary power management that provides a constant 3.3-V supply at the output capable of driving a 400-mA load.

The TPPM0301 provides a regulated power output for systems that have multiple input sources and require a constant voltage source with a low-dropout voltage. This is a single output, multiple input intelligent power source selection device with a low-dropout regulator for either 5VCC or 5VAUX inputs, and a low- resistance bypass switch for the 3.3VAUX input.

Transitions may occur from one input supply to another without generating a glitch, outside of the specification range, on the 3.3-V output. The device has an incorporated reverse blocking scheme to prevent excess leakage from the input terminals in the event that the output voltage is greater than the input voltage. The input voltage is prioritized in the following order: 5VCC, 5VAUX, and 3.3VAUX.

TPPM0301 Maximum Ratings

Supply voltage, 5-V main input, V(5VCC) (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Auxiliary voltage, 5-V input, V(5VAUX) (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V
Auxiliary voltage, 3.3-V input, V(3.3VAUX) (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 V
3.3-V output current limit, I(LIMIT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A
Continuous power dissipation, PD (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . 1 W
Electrostatic discharge susceptibility, human body model, V(HBMESD) . . . . . . . . . . . . . . . . . . . . . . . . . . 2 kV
Operating ambient temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . 0°C to 70°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55°C to 150°C
Operating junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 5°C to 120°C
Lead temperature (soldering, 10 second), T(LEAD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to GND.
2. Absolute negative voltage on these terminal should not be below 0.5 V.
3. RqJA must be less than 55°C/W, typically achieved with two square inches of copper printed circuit board area connected to the GND
terminals for heat dissipation or equivalent.

TPPM0301 Features

· Automatic Input Voltage Source Selection
· Glitch-Free Regulated Output
· 5-V Input Voltage Source Detector With Hysteresis
· 400-mA Load Current Capability With 5-V or
3.3-V Input Source
· Low rDS(on) Auxiliary Switch
· Thermally Enhanced Packaging Concept
for Efficient Heat Managementa

TPPM0301 Connection Diagram

TPPM0302DGN Parameters

Technical/Catalog Information	TPPM0302DGN
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	400mA
Voltage - Output	3.3V
Operating Temperature	0°C ~ 70°C
Voltage - Input	4.5 ~ 5.5 V
Number of Regulators	1
Current - Limit (Min)	1A
Current Short Circuit (Isc)	-
Drawing Number	296; 4073271; DGN; 8
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPPM0302DGN TPPM0302DGN 296 10874 5 ND 296108745ND 296-10874-5

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