LSF0102

ACTIVE

Dual bidirectional multivoltage level translator

Texas Instruments LSF0102 Product Info

1 April 2026 4

Parameters

Bits (#)	2
Data rate (max) (Mbps)	200
Topology	Open drain, Push-Pull
Direction control (typ)	Auto-direction
Vin (min) (V)	0.95
Vin (max) (V)	4.9
Vout (min) (V)	1.8
Vout (max) (V)	5.5
Applications	GPIO, I2C, MDIO, SMBus, UART
Features	Output enable
Prop delay (ns)	1.2
Technology family	LSF
Supply current (max) (mA)	0.0015
Rating	Catalog
Operating temperature range (°C)	-40 to 125

Package

DSBGA (YZT)-8-1.9404 mm² 1.98 x 0.98

Features

Provides bidirectional voltage translation with no direction pin
Supports up to 100MHz up translation and greater than 100MHz down translation at ≤ 30pF capacitive load and up To 40MHz up or down translation at 50pF capacitive load
Allows bidirectional voltage-level translation between
- 0.95V ↔ 1.8/2.5/3.3/5V
- 1.2V ↔ 1.8/2.5/3.3/5V
- 1.8V ↔ 2.5/3.3/5V
- 2.5V ↔ 3.3/5V
- 3.3V ↔ 5V
Low standby current
5V tolerance I/O port to support TTL
Low RON provides less signal distortion
High-impedance I/O pins for EN = Low
Flow-through pinout for easy PCB trace routing
Latch-up performance >100mA per JESD 17
–40°C to 125°C operating temperature range

Provides bidirectional voltage translation with no direction pin
Supports up to 100MHz up translation and greater than 100MHz down translation at ≤ 30pF capacitive load and up To 40MHz up or down translation at 50pF capacitive load
Allows bidirectional voltage-level translation between
- 0.95V ↔ 1.8/2.5/3.3/5V
- 1.2V ↔ 1.8/2.5/3.3/5V
- 1.8V ↔ 2.5/3.3/5V
- 2.5V ↔ 3.3/5V
- 3.3V ↔ 5V
Low standby current
5V tolerance I/O port to support TTL
Low RON provides less signal distortion
High-impedance I/O pins for EN = Low
Flow-through pinout for easy PCB trace routing
Latch-up performance >100mA per JESD 17
–40°C to 125°C operating temperature range

Description

The LSF family of devices supports bidirectional voltage translation without the need for DIR pin which minimizes system effort (for PMBus, I2C, SMBus, and so forth). The LSF family of devices supports up to 100MHz up translation and greater than 100MHz down translation at ≤ 30pF capacitive load and up to 40MHz up or down translation at 50pF capacitive load which allows the LSF family to support more consumer or telecom interfaces (MDIO or SDIO).

LSF family supports 5V tolerance on I/O port which makes it compatible with TTL levels in industrial and telecom applications. The LSF family is able to set up different voltage translation levels which makes it very flexible.

Subscribe to Welllinkchips !

Your Name

* Email

ELECTRONIC COMPONENTS
All In One Distributor

LSF0102

Dual bidirectional multivoltage level translator

Texas Instruments LSF0102 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS All In One Distributor

LSF0102

Dual bidirectional multivoltage level translator

Texas Instruments LSF0102 Product Info

Parameters

Package

Features

Description

SUBMITTED SUCCESSFULLY！

ELECTRONIC COMPONENTS
All In One Distributor