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부품번호 | AZ1117B 기능 |
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기능 | LOW DROPOUT LINEAR REGULATOR | ||
제조업체 | BCD Semiconductor | ||
로고 | |||
전체 24 페이지수
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
General Description
Features
Data Sheet
APA1P121371M7
AZ1117B
The AZ1117B is a low dropout three-terminal regula-
tor.
The AZ1117B has been optimized for low voltage
where transient response and minimum input voltage
are critical. It provides current limit and thermal shut-
down. Its circuit includes a trimmed bandgap reference
to assure output voltage accuracy to be within ±1%.
On-chip thermal shutdown provides protection against
a combination of high current and ambient temperature
that would create excessive junction temperature.
The AZ1117B is available in 1.2V, 1.5V, 1.8V, 2.5V,
3.3V, 5.0V fixed output voltage vesions and ADJ out-
put voltage version. The fixed versions integrate the
adjust resistors. It is also available in an adjustable ver-
sion which can set the output voltage with two external
resistors.
· Current Limit: 1.0A (Typ.)
· Output Noise from 10Hz to 10KHz: 0.003% of
VOUT
· PSRR at IOUT=300mA and f=120Hz: 70dB
· Output Voltage Accuracy: ±1%
· On-chip Thermal Shutdown
· Maximum Quiescent Current: IQMAX=6mA
· Operation Junction Temperature: -20 to 125oC
Applications
· USB Device
· Add-on Card
· DVD Player
· PC Motherboard
The AZ1117B is available in the industry-standard TO-
252-2 (1), TO-252-2 (2), TO-252-2 (3), SOT-223 and
SOT-89 power packages.
SOT-223
SOT-89
TO-252-2 (1)
TO-252-2 (2)
Figure 1. Package Type of AZ1117B
TO-252-2 (3)
Sept. 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
1
600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Ordering Information
AZ1117B -
Data Sheet
APA1P121371M7
AZ1117B
Circuit Type
Package
H: SOT-223
D: TO-252-2 (1)/(2)/(3)
R: SOT-89
E1: Lead Free
G1: Green
TR: Tape and Reel
ADJ: Adjustable Output
1.2: Fixed Output 1.2V
1.5: Fixed Output 1.5V
1.8: Fixed Output 1.8V
2.5: Fixed Output 2.5V
3.3: Fixed Output 3.3V
5.0: Fixed Output 5.0V
Package
Tempera-
ture Range
Part Number
Lead Free
Green
AZ1117BH-ADJTRE1 AZ1117H-ADJTRG1
AZ1117BH-1.2TRE1
AZ1117H-1.2TRG1
AZ1117BH-1.5TRE1
AZ1117H-1.5TRG1
SOT-223
-20 to 125oC AZ1117BH-1.8TRE1
AZ1117H-1.8TRG1
AZ1117BH-2.5TRE1
AZ1117H-2.5TRG1
AZ1117BH-3.3TRE1
AZ1117H-3.3TRG1
AZ1117BH-5.0TRE1
AZ1117H-5.0TRG1
AZ1117BD-ADJE1
AZ1117D-ADJG1
AZ1117BD-ADJTRE1 AZ1117D-ADJTRG1
AZ1117BD-1.2E1
AZ1117D-1.2G1
AZ1117BD-1.2TRE1
AZ1117D-1.2TRG1
AZ1117BD-1.5E1
AZ1117D-1.5G1
TO-252-2 (1)/
TO-252-2 (2)/
TO-252-2 (3)
-20 to 125oC
AZ1117BD-1.5TRE1
AZ1117BD-1.8E1
AZ1117BD-1.8TRE1
AZ1117D-1.5TRG1
AZ1117D-1.8G1
AZ1117D-1.8TRG1
AZ1117BD-2.5E1
AZ1117D-2.5G1
AZ1117BD-2.5TRE1
AZ1117D-2.5TRG1
AZ1117BD-3.3E1
AZ1117D-3.3G1
AZ1117BD-3.3TRE1
AZ1117D-3.3TRG1
AZ1117BD-5.0E1
AZ1117D-5.0G1
AZ1117BD-5.0TRE1
AZ1117D-5.0TRG1
Marking ID
Lead Free
Green
Packing Type
EH17K
GH17K
Tape & Reel
EH17P
GH17P
Tape & Reel
EH17Q
GH17Q
Tape & Reel
EH17L
GH17L
Tape & Reel
EH17N
GH17N
Tape & Reel
EH17M
GH17M
Tape & Reel
EH17R
GH17R
Tape & Reel
AZ1117BD-ADJE1 AZ1117D-ADJG1
Tube
AZ1117BD-ADJE1 AZ1117D-ADJG1
Tape & Reel
AZ1117BD-1.2E1 AZ1117D-1.2G1
Tube
AZ1117BD-1.2E1 AZ1117D-1.2G1
Tape & Reel
AZ1117BD-1.5E1 AZ1117D-1.5G1
Tube
AZ1117BD-1.5E1 AZ1117D-1.5G1
Tape & Reel
AZ1117BD-1.8E1 AZ1117D-1.8G1
Tube
AZ1117BD-1.8E1 AZ1117D-1.8G1
Tape & Reel
AZ1117BD-2.5E1 AZ1117D-2.5G1
Tube
AZ1117BD-2.5E1 AZ1117D-2.5G1
Tape & Reel
AZ1117BD-3.3E1 AZ1117D-3.3G1
Tube
AZ1117BD-3.3E1 AZ1117D-3.3G1
Tape & Reel
AZ1117BD-5.0E1 AZ1117D-5.0G1
Tube
AZ1117BD-5.0E1 AZ1117D-5.0G1
Tape & Reel
Sept. 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
4
4페이지 600mA LOW DROPOUT LINEAR REGULATOR
LOW DROPOUT LINEAR REGULATOR
Data Sheet
APA1P121371M7
AZ1117B
Electrical Characteristics
AZ1117B-ADJ Electrical Characteristics
Operating Conditions: VIN=VOUT+2V, IOUT=10mA, TJ=25oC, unless otherwise specified. (P≤maximum power dissipation).
Limits appearing in Boldface type apply over the entire junction temperature range for operation, -20oC to 125oC.
Parameter
Reference Voltage
Line Regulation
Load Regulation
Dropout Voltage
Symbol
VREF
VRLINE
VRLOAD
VDROP
Conditions
1.5V≤VIN-VOUT≤10V
1.5V≤VIN-VOUT ≤10V
Min
1.238
1.225
∆VREF=1%, IOUT=0.8A
SOT-223
TO-252-2(1)/(2)/(3)
Typ
1.250
1.250
0.001
0.4
1.2
1.4
Max Uni
1.262
1.270
V
0.1
%
0.2
1.0 %
1.3
V
Current Limit
Adjust Pin Current
Adjust Pin Current
Change
Minimum Load Current
Ripple Rejection
Temperature Stability
RMS Output Noise
(% of VOUT)
Thermal Shutdown
Thermal Shutdown
Hysteresis
ILIMIT
SOT-89
1.5V≤(VIN-VOUT)≤10V
PSRR
1.5V≤(VIN-VOUT)≤10V
f=120Hz, COUT=22µF
(VIN-VOUT)=3V, IOUT=300mA
TA=25oC, 10Hz≤f≤10KHz
Junction Temperature
1.2
0.85 1 1.15 A
60 120 µA
0.2 5 µA
1.7 5 mA
70 dB
0.5 %
0.003
%
160 oC
16 oC
Thermal Resistance
SOT-223
θJC TO-252-2 (1)/TO-252-2 (2)/TO-252-2 (3)
SOT-89
33
22
oC/
W
39
Sept. 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
7
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
AZ1117 | 1A LOW DROPOUT LINEAR REGULATOR | BCD Semiconductor |
AZ1117 | 1A LOW DROPOUT LINEAR REGULATOR | Diodes |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |