ISL80111
ISL80111 is Low Input Voltage NMOS LDOs manufactured by Renesas.
Features
- Ultra low dropout: 75m V at 3A, (typical)
- Excellent VIN PSRR: 70d B at 1k Hz (typical)
- ±1.6% assured VOUT accuracy for -40ºC < TJ < +125ºC
- Very fast load transient response
- Extensive protection and reporting features
- VIN range: 0.7V to 3.6V, VOUT range: 0.5V to 3.3V
- Small 10 Ld 3x3 DFN package
Applications
- Noise-sensitive instrumentation and medical systems
- Data acquisition and data munication systems
- Storage, telemunications and server equipment
- Low voltage DSP, FPGA and ASIC core power supplies
- Post-regulation of switched mode power supplies
Related Literature
For a full list of related documents, visit our website:
- ISL80111, ISL80112, and ISL80113 device pages
DROPOUT VOLTAGE, BIAS = 5V (m V)
1.2V ±5% VIN
CIN 10µF
ISL80111, ISL80112, ISL80113
9 VIN 10 VIN
VOUT 1 VOUT 2
3.3V ±10% VBIAS
CBIAS 1µF
4 VBIAS
PG 6
7 ENABLE
ADJ 3
OPEN-DRAIN PATIBLE
COUT 10µF
1.0V VOUT
PGOOD R1.30kΩ
R1.40kΩ
FIGURE 1. TYPICAL APPLICATION SCHEMATIC
PSRR (d...
