onsemi LB1939T-TLM-E, Stepper Motor Driver IC 20-Pin, TSSOP
- RS Stock No.:
- 161-2657P
- Mfr. Part No.:
- LB1939T-TLM-E
- Brand:
- onsemi
Subtotal 5 units (supplied on a continuous strip)*
£2.28
(exc. VAT)
£2.735
(inc. VAT)
Stock information currently inaccessible - Please check back later
Units | Per unit |
|---|---|
| 5 + | £0.456 |
*price indicative
- RS Stock No.:
- 161-2657P
- Mfr. Part No.:
- LB1939T-TLM-E
- Brand:
- onsemi
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Motor Type | Stepper | |
| Configuration | H Bridge | |
| Output Configuration | Half Bridge | |
| Maximum Output Current | 231mA | |
| Maximum Supply Voltage | 7.5 V | |
| Mounting Type | Surface Mount | |
| Package Type | TSSOP | |
| Pin Count | 20 | |
| Maximum Operating Supply Voltage | 7.5 V | |
| Minimum Operating Supply Voltage | 1.6 V | |
| Series | LB1939T | |
| Maximum Operating Temperature | 85 °C | |
| Product Width | 4.4mm | |
| Dimensions | 6.5 x 4.4 x 1.12mm | |
| Minimum Operating Temperature | -20 °C | |
| Width | 4.4mm | |
| Height | 1.12mm | |
| Product Height | 1.12mm | |
| Product Length | 6.5mm | |
| Length | 6.5mm | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Motor Type Stepper | ||
Configuration H Bridge | ||
Output Configuration Half Bridge | ||
Maximum Output Current 231mA | ||
Maximum Supply Voltage 7.5 V | ||
Mounting Type Surface Mount | ||
Package Type TSSOP | ||
Pin Count 20 | ||
Maximum Operating Supply Voltage 7.5 V | ||
Minimum Operating Supply Voltage 1.6 V | ||
Series LB1939T | ||
Maximum Operating Temperature 85 °C | ||
Product Width 4.4mm | ||
Dimensions 6.5 x 4.4 x 1.12mm | ||
Minimum Operating Temperature -20 °C | ||
Width 4.4mm | ||
Height 1.12mm | ||
Product Height 1.12mm | ||
Product Length 6.5mm | ||
Length 6.5mm | ||
The LB1939T is a bipolar stepping motor driver that features low voltage operation, a low saturation voltage and low power consumption. It operates full/half step drive. It supports constant voltage and constant current drive, can control two iris motors and is optimal for shutter, iris and AF drive in 3V battery operated still digital cameras and other battery operated equipment.
Low voltage drive
Low saturation voltage output
Supports constant voltage and constant current drive
Built-in reference voltage circuit
Applications
3V Battery Operated Equipment
Low saturation voltage output
Supports constant voltage and constant current drive
Built-in reference voltage circuit
Applications
3V Battery Operated Equipment