STMicroelectronics ST1L05BPUR, 1 Linear Voltage, Voltage Regulator 1.3A, 2.45 → 2.55 V 6-Pin, DFN
- RS Stock No.:
- 188-9378P
- Mfr. Part No.:
- ST1L05BPUR
- Brand:
- STMicroelectronics
Currently unavailable
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- RS Stock No.:
- 188-9378P
- Mfr. Part No.:
- ST1L05BPUR
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Regulator Type | Linear Voltage | |
| Maximum Output Current | 1.3A | |
| Number of Outputs | 1 | |
| Output Voltage | 2.45 → 2.55 V | |
| Line Regulation | 15 mV | |
| Load Regulation | 30 mV | |
| Mounting Type | Surface Mount | |
| Quiescent Current | 650µA | |
| Package Type | DFN | |
| Pin Count | 6 | |
| Output Type | Adjustable | |
| Dimensions | 3.15 x 3.15 x 0.95mm | |
| Minimum Input Voltage | 3 V | |
| Maximum Input Voltage | 5.5 V | |
| Maximum Operating Temperature | +150 °C | |
| Minimum Operating Temperature | 0 °C | |
| Height | 0.95mm | |
| Width | 3.15mm | |
| Length | 3.15mm | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Regulator Type Linear Voltage | ||
Maximum Output Current 1.3A | ||
Number of Outputs 1 | ||
Output Voltage 2.45 → 2.55 V | ||
Line Regulation 15 mV | ||
Load Regulation 30 mV | ||
Mounting Type Surface Mount | ||
Quiescent Current 650µA | ||
Package Type DFN | ||
Pin Count 6 | ||
Output Type Adjustable | ||
Dimensions 3.15 x 3.15 x 0.95mm | ||
Minimum Input Voltage 3 V | ||
Maximum Input Voltage 5.5 V | ||
Maximum Operating Temperature +150 °C | ||
Minimum Operating Temperature 0 °C | ||
Height 0.95mm | ||
Width 3.15mm | ||
Length 3.15mm | ||
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
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