Microchip
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MIC5318
Microchip MIC5318 Handleiding
Hier is de Microchip MIC5318 (Niet gecategoriseerd) gebruikershandleiding. 24 pagina's in taal Engels met een gewicht van 3.1 Mb. Als u geen antwoorden op uw probleem kunt vinden Vraag het onze community.
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2021 Microchip Technology Inc. DS20006578A-page 1
MIC5318
Features
• Ultra-Low Dropout Voltage 110 mV @ 300 mA
• Input Voltage Range: 2.3V to 6.0V
• 300 mA Guaranteed Output Current
• Stable with Ceramic Output Capacitors
• Ultra-Low Output Noise: 30 µVRMS
• Low Quiescent Current: 85 µA Total
• High PSRR > 70 dB @ 1 kHz
• Less than 35 µs Turn-On Time
• High Output Accuracy
- ±2% Initial Accuracy
- ±3% over Temperature
• Thermal Shutdown and Current-Limit Protection
• Tiny 6-lead 1.6 mm x 1.6 mm UDFN package
• Thin SOT23-5 Package
Applications
• Mobile Phones
• PDAs
• GPS Receivers
• Portable Electronics
• Digital Still and Video Cameras
General Description
The MIC5318 is a high performance, single output
ultra-low dropout regulator, offering low total output
noise in an ultra-small UDFN package. The MIC5318 is
capable of sourcing 300 mA output current and offers
high PSRR and low output noise, making it an ideal
solution for RF applications.
Ideal for battery operated applications, the MIC5318
offers 2% initial accuracy, extremely low dropout
voltage (110 mV @ 300 mA), and low ground current
(typically 85 µA total). The MIC5318 can also be put
into a “zero” off-mode current state, drawing no current
when disabled.
The MIC5318 is available in the 1.6 mm x 1.6 mm
UDFN package, occupying only 2.56 mm
2 of PCB
area, fully a 36% reduction in board area when
compared to SC-70 and 2 mm x 2 mm UDFN
packages.
The MIC5318 has an operating junction temperature
range of –40°C to +125°C and is available in fixed and
adjustable output voltages in lead-free (RoHS
compliant) UDFN and Thin SOT23-5 packages.
Package Types
MIC5318 (F )IXED
6-Lead UDFN (MT)
(Top View)
MIC5318 (ADJ.)
6-Lead UDFN (MT)
(Top View)
1EN
GND
IN
6 BYP
NC
OUT
5
4
2
3
1EN
GND
IN
6 BYP
ADJ
OUT
5
4
2
3
MIC5318 (F )IXED
5-Lead TSOT23 (D5)
(Top View)
MIC5318 (ADJ.)
5-Lead TSOT23 (D5)
(Top View)
EN GND
BYP OUT
IN
3 1
5
2
4
EN GND
ADJ OUT
IN
3 1
5
2
4
High Performance 300 mA µCap Ultra-Low Dropout Regulator
Probleemoplossing Microchip MIC5318
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Specificaties
| Merk: | Microchip |
| Categorie: | Niet gecategoriseerd |
| Model: | MIC5318 |