Renesas Electronics ISL91127IRAZ-T7A, 1-Channel Buck Boost, Voltage Regulator, 2.1 A, 1/5.2 V 2.5 MHz, QFN-20 20-Pin
- RS Stock No.:
- 263-9011
- Mfr. Part No.:
- ISL91127IRAZ-T7A
- Brand:
- Renesas Electronics
Bulk discount available
Subtotal (1 reel of 250 units)*
Kr.5 207 00
(exc. VAT)
Kr.6 508 75
(inc. VAT)
FREE delivery for online orders over 500,00 kr
Temporarily out of stock
- Shipping from 19. juni 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 250 - 250 | Kr. 20,828 | Kr. 5 207,00 |
| 500 - 750 | Kr. 20,279 | Kr. 5 069,75 |
| 1000 - 2250 | Kr. 19,76 | Kr. 4 940,00 |
| 2500 + | Kr. 19,266 | Kr. 4 816,50 |
*price indicative
- RS Stock No.:
- 263-9011
- Mfr. Part No.:
- ISL91127IRAZ-T7A
- Brand:
- Renesas Electronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Renesas Electronics | |
| Regulator Type | Buck Boost | |
| Product Type | Voltage Regulator | |
| Number of Outputs | 1 | |
| Output Voltage | 1/5.2 V | |
| Switching Frequency | 2.5MHz | |
| Load Regulation | ±0.005 mV/mA | |
| Quiescent Current | 30μA | |
| Package Type | QFN-20 | |
| Pin Count | 20 | |
| Output Current | 2.1A | |
| Output Type | Fixed, Adjustable | |
| Switching Regulator | Yes | |
| Series | ISL91127 | |
| Standards/Approvals | IPC/JEDEC J STD-020, RoHS | |
| Minimum Input Voltage | 1.8V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Input Voltage | 5.5V | |
| Maximum Operating Temperature | 85°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Regulator Type Buck Boost | ||
Product Type Voltage Regulator | ||
Number of Outputs 1 | ||
Output Voltage 1/5.2 V | ||
Switching Frequency 2.5MHz | ||
Load Regulation ±0.005 mV/mA | ||
Quiescent Current 30μA | ||
Package Type QFN-20 | ||
Pin Count 20 | ||
Output Current 2.1A | ||
Output Type Fixed, Adjustable | ||
Switching Regulator Yes | ||
Series ISL91127 | ||
Standards/Approvals IPC/JEDEC J STD-020, RoHS | ||
Minimum Input Voltage 1.8V | ||
Minimum Operating Temperature -40°C | ||
Maximum Input Voltage 5.5V | ||
Maximum Operating Temperature 85°C | ||
Automotive Standard No | ||
The Renesas Electronics a high-current buck-boost switching regulator for systems using new battery chemistries. Tt uses proprietary buck-boost algorithm to maintain voltage regulation while providing excellent efficiency and very low output voltage ripple when the input voltage is close to the output voltage.
I2C interface
Fully protected for short-circuit, over-temperature and under voltage
20 Ld 4mmx4mm QFN package
Accepts input voltages above or below regulated output voltage
Automatic and seamless transitions between buck and boost modes
Related links
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