STMicroelectronics, Voltage Regulator 5.5V DFN 6-Pin
- RS Stock No.:
- 188-9209
- Mfr. Part No.:
- ST1L05BPUR
- Brand:
- STMicroelectronics
This image is representative of the product range
Bulk discount available
Subtotal (1 reel of 3000 units)*
$2,490.00
(exc. GST)
$2,730.00
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Temporarily out of stock
- Shipping from 17 June 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 3000 - 3000 | $0.83 | $2,490.00 |
| 6000 - 27000 | $0.809 | $2,427.00 |
| 30000 + | $0.728 | $2,184.00 |
*price indicative
- RS Stock No.:
- 188-9209
- Mfr. Part No.:
- ST1L05BPUR
- Brand:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Voltage Regulator | |
| Package Type | DFN | |
| Polarity | Positive | |
| Mount Type | Surface | |
| Quiescent Current | 650μA | |
| Pin Count | 6 | |
| Length | 3.15mm | |
| Width | 3.15 mm | |
| Standards/Approvals | No | |
| Height | 0.95mm | |
| Minimum Input Voltage | 3V | |
| Maximum Operating Temperature | 150°C | |
| Maximum Input Voltage | 5.5V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Voltage Regulator | ||
Package Type DFN | ||
Polarity Positive | ||
Mount Type Surface | ||
Quiescent Current 650μA | ||
Pin Count 6 | ||
Length 3.15mm | ||
Width 3.15 mm | ||
Standards/Approvals No | ||
Height 0.95mm | ||
Minimum Input Voltage 3V | ||
Maximum Operating Temperature 150°C | ||
Maximum Input Voltage 5.5V | ||
Automotive Standard No | ||
The ST1L05 is a low drop linear voltage regulator, which supplies up to 1.3 A output current. The output voltage is fixed at 1.8 V, 2.5 V, 3.3 V and it is adjustable. It is available in three different versions with different pinouts. Thanks to BiCMOS technology, the quiescent current is controlled and maintained below 650 μA over the entire allowed junction temperature range. The ST1L05 is stable with low ESR output ceramic capacitors. Internal protection circuitry includes thermal protection with hysteresis and overcurrent limiting. The ST1L05 is suitable for data storage applications such as HDDs, where it can supply 3.3 V required by read channel and memory chips. The regulator is available in the small and thin DFN6 (3x3 mm) and DFN8 (4x4 mm) packages.
Fixed output voltage: 1.8 V, 2.5 V, 3.3 V and ADJ
Output voltage tolerance: ± 2% at 25 °C
Output current capability: 1.3 A
Very low quiescent current: max. 650 μA
Typ. dropout 0.3 V (@ IO = 1.3 A)
Enable function for B, C and D versions
Power Good function for B and D versions
Stable with low ESR ceramic capacitors
Thermal shutdown protection with hysteresis
Overcurrent protection
Operating junction temperature range: from 0 to 125 °C
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