LM2787TP/NOPB

Description：IC REG CHRG PUMP ADJ 10MA 8DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:193e158adb27 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2787TP/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CHRG PUMP ADJ 10MA 8DSBGA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2787TP/NOPB

Description：IC REG CHRG PUMP ADJ 10MA 8DSBGA
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Negative
Topology：Charge Pump
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：2.7V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：-1.5V
Voltage - Output (Max)：-5.2V
Current - Output：10mA
Frequency - Switching：260kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-UFBGA
Supplier Device Package：8-DSBGA
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2787TP/NOPB

LM2787TP/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2787TP/NOPB is an adjustable charge pump voltage regulator manufactured by Texas Instruments. It provides a maximum output current of 10 mA and operates with an input voltage range from 2.5 V to 5.5 V. The device features an internal switching frequency of approximately 1 MHz, enabling the use of small external capacitors. It is housed in an 8-pin USMD package and supports operation across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Adjustable output voltage capability via external resistor divider
High-frequency internal switching for compact passive component size
Integrated shutdown control for power management

Voltage Regulators - DC DC Switching Regulators Applications

Portable devices requiring negative voltage rails
LCD bias voltage generation
RS-232 transceiver supply generation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'NOPB' confirms lead-free and RoHS compliance status as per the manufacturer's latest documentation. Confirm the 'TP' designation corresponds to the correct tape-and-reel packaging configuration. Cross-reference the full part number against the official Texas Instruments product page to ensure no recent obsolescence notices or pinout revisions have been issued.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a low-cost, adjustable negative voltage source is needed from a single positive supply rail. It is suitable for applications where moderate current demand up to 10 mA is sufficient. Consider the USMD package constraints for thermal performance and PCB space availability compared to larger packages.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LM278x family of charge pump regulators designed for simple step-down and inversion applications. It serves as a solution for generating auxiliary voltages in battery-powered systems without the complexity of inductor-based switching regulators.