MP2171GJ-P

Description：IC REG BUCK ADJ 1A TSOT23-8
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:3a416831019b Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MP2171GJ-P is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG BUCK ADJ 1A TSOT23-8. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MP2171GJ-P

Description：IC REG BUCK ADJ 1A TSOT23-8
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：5V
Current - Output：1A
Frequency - Switching：2.6MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-8 Thin, TSOT-23-8
Supplier Device Package：TSOT-23-8
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP2171GJ-P

MP2171GJ-P

Voltage Regulators - DC DC Switching Regulators Overview

The MP2171GJ-P is a synchronous step-down switching regulator from Monolithic Power Systems. It operates with an input voltage range of 2.5 V to 5.5 V and delivers up to 1 A of output current. The device integrates high-side and low-side N-channel MOSFETs and supports a fixed switching frequency of 1.5 MHz. It features adjustable output voltage, cycle-by-cycle current limiting, and thermal shutdown protection.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates high-side and low-side N-channel MOSFETs for compact design
Supports adjustable output voltage via external resistor divider
Includes comprehensive protection against over-current and excessive temperature

Voltage Regulators - DC DC Switching Regulators Applications

Portable electronics power management
Industrial control systems
Consumer devices requiring efficient buck conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'P' indicates tape-and-reel packaging configuration. Confirm RoHS compliance status through official datasheets. Check current availability as supply constraints may affect lead times. Ensure the industrial grade rating meets environmental requirements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring a 1 A output from a single-cell lithium battery or 5 V rail. The 1.5 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the required output voltage falls within the adjustable range supported by the external feedback network.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MP2171 series of synchronous buck converters. It shares architectural similarities with other MPS parts like the MP2161 but differs in current rating and switching frequency specifications. The GJ package denotes a TSOT-23-8 form factor suitable for space-constrained designs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The MP2171GJ-Z is a non-reel variant of the same electrical specification. Cross-reference with MP2161GJ-P if higher current capacity is needed, noting the difference in output current ratings.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.