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
- Manufacturer:
- Renesas Electronics
This image is representative of the product range
Bulk discount available
Subtotal (1 reel of 250 units)*
SGD737.50
(exc. GST)
SGD805.00
(inc. GST)
FREE delivery for orders over $150, or create a business account to enjoy free delivery from just $28
Temporarily out of stock
- Shipping from 09 December 2026
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Units | Per unit | Per Reel* |
|---|---|---|
| 250 - 250 | SGD2.95 | SGD737.50 |
| 500 - 750 | SGD2.646 | SGD661.50 |
| 1000 - 2250 | SGD2.403 | SGD600.75 |
| 2500 + | SGD2.327 | SGD581.75 |
*price indicative
- RS Stock No.:
- 263-9011
- Mfr. Part No.:
- ISL91127IRAZ-T7A
- Manufacturer:
- Renesas Electronics
Specifications
Technical data sheets
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 | |
| Line Regulation | 5 mV/V | |
| Switching Frequency | 2.5MHz | |
| Load Regulation | ±0.005 mV/mA | |
| Package Type | QFN-20 | |
| Quiescent Current | 30μA | |
| Output Current | 2.1A | |
| Pin Count | 20 | |
| Output Type | Fixed, Adjustable | |
| Switching Regulator | Yes | |
| Standards/Approvals | IPC/JEDEC J STD-020, RoHS | |
| Series | ISL91127 | |
| Minimum Input Voltage | 1.8V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Maximum Input Voltage | 5.5V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Renesas Electronics | ||
Regulator Type Buck Boost | ||
Product Type Voltage Regulator | ||
Line Regulation 5 mV/V | ||
Switching Frequency 2.5MHz | ||
Load Regulation ±0.005 mV/mA | ||
Package Type QFN-20 | ||
Quiescent Current 30μA | ||
Output Current 2.1A | ||
Pin Count 20 | ||
Output Type Fixed, Adjustable | ||
Switching Regulator Yes | ||
Standards/Approvals IPC/JEDEC J STD-020, RoHS | ||
Series ISL91127 | ||
Minimum Input Voltage 1.8V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Maximum Input Voltage 5.5V | ||
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