LM1770 Datasheet - Texas Instruments

Low-Voltage SOT-23 Synchronous Buck Controller

LM1770 Features

* 1

* 2 Input Voltage Range of 2.8V to 5.5V

* 0.8V Reference Voltage

* No Compensation Required

* Constant Frequency Across Input Range

* Low Quiescent Current of 400µA

* Internal Soft-start

* Short Circuit Protection

* 5-Pin SOT-23 Packag

LM1770 General Description

The LM1770 is an efficient synchronous buck switching controller in a tiny SOT-23 package. The constant on-time control scheme provides a simple design free of compensation components, allowing minimal component count and board space. It also incorporates a unique input feed-forward to maintain a co.

LM1770 Datasheet (555.52 KB)

LM1770 Datasheet Preview — Preview of LM1770 PDF

Datasheet Details

Part number:

LM1770

Manufacturer:

Texas Instruments ↗

File Size:

555.52 KB

Description:

Low-voltage sot-23 synchronous buck controller.
LM1770 www.ti.com SNVS403C SEPTEMBER 2005 REVISED APRIL 2013 LM1770 Low-Voltage SOT-23 Synchronous Buck Controller With No Exte.

📁 Related Datasheet

LM1770 SOT-23 Synchronous Buck Controller (National Semiconductor)

LM1771 Low-Voltage Synchronous Buck Controller (Texas Instruments)

LM1771 Low Voltage synchronous buck controller (National Semiconductor)

LM170E01 17.0 SXGA TFT LCD (NXP)

LM170E01-A4 TFt LCD (LG)

LM170E01-A5 TFt LCD (LG)

LM170E01-A5D4 SXGA TFT LCD (LG)

LM170E01-A5NC SXGA TFT LCD (LG)

LM170E01-A5NH SXGA TFT LCD (LG)

TAGS

LM1770 Low-Voltage SOT-23 Synchronous Buck Controller Texas Instruments

Image Gallery

LM1770 Features

LM1770 General Description

Datasheet Details

File Size:

Description:

LM1770 Distributor