LISA-U200-03S Equivalent & Substitute Parts

Part Overview

The LISA-U200-03S is a cellular RF transceiver module manufactured by u-blox, designed for EDGE, GPRS, HSPA, and UMTS protocols across multiple frequency bands (800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz). This module operates as a surface-mount component with integrated GPIO, I2C, SPI, UART, and USB serial interfaces. The product is currently obsolete, making equivalent substitutes necessary for new designs and ongoing production requirements.

Key Parameters

Parameter	LISA-U200-03S
Manufacturer	u-blox
Series	LISA-U2
Product Status	Obsolete
RF Family/Standard	Cellular
Protocol	EDGE, GPRS, HSPA, UMTS
Frequency Bands	800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz
Power Output	35dBm
Sensitivity	-112dBm
Voltage Supply	3.3V ~ 4.4V
Current - Receiving	550mA
Current - Transmitting	550mA
Serial Interfaces	GPIO, I2C, SPI, UART, USB
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 85°C
Package/Case	76-SMD Module
RoHS Status	RoHS Compliant
MSL Rating	4 (72 Hours)

Substitute Part Grouping Explanation

The LARA-R6001-00B qualifies as a functional substitute for the LISA-U200-03S based on the following criteria:

Common Cellular RF Standard: Both modules operate within the cellular RF family/standard classification and support surface-mount deployment in similar thermal and environmental conditions.

Overlapping Frequency Coverage: The LARA-R6001-00B supports 800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, and 2.1GHz bands, which encompass the primary frequency bands of the LISA-U200-03S (800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz). The substitute adds extended coverage at 700MHz, 1.8GHz, 2.3GHz, and 2.6GHz.

Compatible Serial Interfaces: Both modules provide GPIO, I2C, UART, and USB interfaces. The LARA-R6001-00B does not include SPI, which is present in the LISA-U200-03S.

Matching Operating Temperature Range: Both modules operate across -40°C to 85°C.

Equivalent Compliance: Both modules carry MSL 4 (72 Hours) rating and comply with RoHS standards.

Active Product Status: The LARA-R6001-00B is active, providing long-term availability and supply continuity.

Parameter Comparison

Parameter	LISA-U200-03S	LARA-R6001-00B
Manufacturer	u-blox	u-blox
RF Family/Standard	Cellular	Cellular
Protocol	EDGE, GPRS, HSPA, UMTS	GSM, LTE, WCDMA
Frequency Bands	800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz	700MHz, 800MHz, 850MHz, 900MHz, 1.7GHz, 1.8GHz, 1.9GHz, 2.1GHz, 2.3GHz, 2.6GHz
Power Output	35dBm	33dBm
Sensitivity	-112dBm	-110dBm
Voltage Supply	3.3V ~ 4.4V	2.8V ~ 4.5V
Current - Receiving	550mA	50mA ~ 630mA
Current - Transmitting	550mA	50mA ~ 630mA
Serial Interfaces	GPIO, I2C, SPI, UART, USB	GPIO, I2C, UART, USB
Mounting Type	Surface Mount	Surface Mount
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Package/Case	76-SMD Module	100-SMD Module
RoHS Status	RoHS Compliant	ROHS3 Compliant
MSL Rating	4 (72 Hours)	4 (72 Hours)

Engineering Selection Recommendations

For Obsolete Product Replacement: The LARA-R6001-00B is the designated substitute for the LISA-U200-03S. The LARA-R6001-00B carries active product status, ensuring continued availability and manufacturing support.

Compliance Considerations: The LARA-R6001-00B meets ROHS3 compliance and REACH unaffected status, providing enhanced regulatory alignment compared to the obsolete LISA-U200-03S.

Interface Compatibility: Design implementations using SPI must be evaluated, as the LARA-R6001-00B does not provide SPI functionality. GPIO, I2C, UART, and USB interfaces are available on both modules.

Packaging Transition: The LARA-R6001-00B uses a 100-SMD Module package versus the 76-SMD Module of the LISA-U200-03S. PCB layout and footprint redesign is required.

Frequency Band Coverage: The LARA-R6001-00B provides extended frequency coverage, supporting additional bands (700MHz, 1.8GHz, 2.3GHz, 2.6GHz) beyond the LISA-U200-03S specification.

Frequently Asked Questions (FAQ)

Q: Can the LARA-R6001-00B directly replace the LISA-U200-03S without design changes?

A: Direct pin-for-pin replacement is not possible due to different package types (76-SMD versus 100-SMD Module). PCB layout and footprint modifications are required. Additionally, SPI interface availability differs between the two modules.

Q: What are the key differences in protocol support?

A: The LISA-U200-03S supports EDGE, GPRS, HSPA, and UMTS protocols. The LARA-R6001-00B supports GSM, LTE, and WCDMA protocols. Both modules operate within the cellular RF standard classification and cover overlapping frequency bands.

Q: Are the power supply voltage ranges compatible?

A: The LISA-U200-03S requires 3.3V to 4.4V supply voltage. The LARA-R6001-00B accepts 2.8V to 4.5V, providing a wider input range. Existing 3.3V to 4.4V power supplies are compatible with the substitute.

Q: What is the impact of the different current specifications?

A: The LISA-U200-03S draws 550mA for both receiving and transmitting. The LARA-R6001-00B specifies 50mA to 630mA for both modes, indicating variable current consumption based on operational state. Power supply design must accommodate the maximum 630mA specification.

Q: Does the LARA-R6001-00B support all frequency bands of the LISA-U200-03S?

A: Yes. The LARA-R6001-00B covers all six frequency bands of the LISA-U200-03S (800MHz, 850MHz, 900MHz, 1.7GHz, 1.9GHz, 2.1GHz) and adds four additional bands (700MHz, 1.8GHz, 2.3GHz, 2.6GHz).

Q: What packaging format is the LARA-R6001-00B supplied in?

A: The LARA-R6001-00B is supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes.

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