Low Noise LDO with Low IQ, High PSRR
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Overview
Description
ISL9008A is a high performance single low noise, high PSRR LDO that delivers a continuous 150mA of load current. It has a low standby current and is stable with 1µF of MLCC output capacitance with an ESR of up to 200mΩ. The ISL9008A has a high PSRR of 65dB and output noise less than 45µVRMS. When coupled with a no load quiescent current of 46µA (typical), and 0. 5µA shutdown current, the ISL9008A is an ideal choice for portable wireless equipment. The ISL9008A comes in several fixed voltage options with ±1. 8% output voltage accuracy over-temperature, line and load. Other output voltage options may be available upon request.
Features
- High performance LDO with 150mA continuous output
- Excellent transient response to large current steps
- Excellent load regulation: <0.1% voltage change across full range of load current
- High PSRR: 65dB @ 1kHz
- Wide input voltage capability: 2.3V to 6.5V
- Very low quiescent current: 46µA
- Low dropout voltage: typically 200mV @ 150mA
- Low output noise: typically 45µVRMS @ 100µA (1.5V)
- Stable with 1µF to 4.7µF ceramic capacitors
- Shutdown pin turns off LDO with 1µA (max) standby current
- Soft-start limits input current surge during enable
- Current limit and overheat protection
- ±1.8% accuracy over all operating conditions
- 5 Ld SC-70 package or 6 Ld µTDFN package
- -40°C to +85°C operating temperature range
- Pb-free (RoHS compliant)
Applications
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Voice Over Power Line Communication |
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Cellular Cloud Connected System |
| Electronic Lock with Fingerprint Identification | |
|
Arduino® Nicla Smart Sensor Module |
|
Remote Predictive Maintenance |
Applications
- PDAs, cell phones and smart phones
- Portable instruments, MP3 players
- Handheld devices including medical handhelds
Documentation
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|
Date | |
|---|---|---|
| PDF 632 KB | Datasheet | |
| PDF 5.51 MB 日本語 | Brochure | |
| PDF 414 KB | Product Advisory | |
| PDF 529 KB | Product Change Notice | |
| PDF 205 KB | Product Change Notice | |
| PDF 509 KB | Application Note | |
| PDF 397 KB | Application Note | |
7 items
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
Pkg. Type |
Carrier Type |
MOQ |
Buy / Sample |
|
|---|---|---|---|---|
| Part Number | ||||
ISL9008AIEBZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIECZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIEFZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIEHZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIEJZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIEKZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIEMZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIENZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIETZ-T Active Samples Available |
SC70 | Reel | 3000 | Get Samples, |
ISL9008AIRUBZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUCZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUFZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUHZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUJZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUKZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUMZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
ISL9008AIRUNZ-T Active Samples Available |
uTDFN | Reel | 3000 | Get Samples, |
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- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| ISL9008AIEBZ-T | Availability |
| ISL9008AIECZ-T | Availability |
| ISL9008AIEFZ-T | Availability |
| ISL9008AIEHZ-T | Availability |
| ISL9008AIEJZ-T | Availability |
| ISL9008AIEKZ-T | Availability |
| ISL9008AIEMZ-T | Availability |
| ISL9008AIENZ-T | Availability |
| ISL9008AIETZ-T | Availability |
| ISL9008AIRUBZ-T | Availability |
| ISL9008AIRUCZ-T | Availability |
| ISL9008AIRUFZ-T | Availability |
| ISL9008AIRUHZ-T | Availability |
| ISL9008AIRUJZ-T | Availability |
| ISL9008AIRUKZ-T | Availability |
| ISL9008AIRUMZ-T | Availability |
| ISL9008AIRUNZ-T | Availability |