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HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200401
Issued Date : 2004.02.01
Revised Date : 2005.07.14
Page No. : 1/8
H1117 Series
1.2A Low Dropout Positive Voltage Regulator
Features
Low Dropout Voltage 1.2V at 1.2A
Adjustable or Fixed Voltage (1.8V, 2.5V, 3.3V, 5V)
Over Current Protection
Thermal Overload Protection
Maximum Line Regulation 0.45%
Maximum Load Regulation 0.4%
Adjust Pin Current Less Than 90 uA
Applications
SCSI-2 Active Termination
High Efficiency Linear Regulators
5V to 3.3V Voltage Converter
Battery Charger
Battery Management Circuits For Notebook And Palmtop PCs
Core Voltage Supply: FPGA, PLD, DSP, CPU
General Description
H1117 Series Pin Assignment
123
Tab
123
3-Lead Plastic SOT-89
Package Code: M
Pin 1: ADJ/GND
Pin 2: VOUT
Pin 3: VIN
3-Lead Plastic SOT-223
Package Code: SJ
Pin 1: ADJ/GND
Pin 2 & Tab: VOUT
Pin 3: VIN
Tab
Tab
123
3-Lead Plastic TO-252
Package Code: J
Pin 1: ADJ/GND
Pin 2 & Tab: VOUT
Pin 3: VIN
3-Lead Plastic TO-220AB
Package Code: E
Pin 1: ADJ/GND
Pin 2 & Tab: VOUT
Pin 3: VIN
1 23
The H1117 Series are available in fixed and adjustable output voltagewww.DataSheet.co.kr versions. Over current and thermal overload protection are
integrated onto the chip. Output current will decrease while it reaches the preset current or temperature limit. The dropout voltage
is specified at 1.2V Maximum at full rated output current. H1117 Series provide excellent regulation over variations due to
changes in line, load and temperature. H1117 Series are three terminal regulators and available in popular packages.
Device Selection Guide
Device
H1117M-Adj
H1117M-Fix
H1117SJ-Adj
H1117SJ-Fix
Output Voltage
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
Package
SOT-89
SOT-223
Device
H1117J-Adj
H1117J-Fix
H1117E-Adj
H1117E-Fix
Output Voltage
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
1.3V to 4V
1.8V, 2.5V, 3.3V, 5V
Package
TO-252
TO-220AB
Absolute Maximum Ratings
Parameter
Symbol
Input Voltage
Power Dissipation
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 5 Sec
Electrostatic Discharge Sensitivity
VIN
PD
TOPR
TSTG
TLEAD
*: SOT-223: 0.9W(Max.), SOT-89: 0.6W(Max.), TO-252: 0.9W(Max.), TO-220: 2.1W(Max.)
Maximum
20
Internally Limited *
0 To +125
-65 To +150
260
2
Units
V
W
°C
°C
°C
KV/Min
H1117 Series
HSMC Product Specification
Datasheet pdf - http://www.DataSheet4U.net/

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HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : IC200401
Issued Date : 2004.02.01
Revised Date : 2005.07.14
Page No. : 2/8
Electrical Characteristics (Ci=10uF, Co=100uF, unless otherwise noted.)
Parameter
Test Conditions
Min. Typ.
Output Voltage
H1117-1.8
H1117-2.5
H1117-3.3
H1117-5
Reference Voltage
IO=0mA, VIN=3.3V
IO =0mA, VIN =4V
IO =0mA, VIN =4.8V
IO =0mA, VIN =6.5V
1.782
2.475
3.27
4.95
1.8
2.5
3.3
5
H1117-Adj
Line Regulation
IO =10mA, VIN -VO=3V
1.238 1.25
H1117-1.8
H1117-2.5
H1117-3.3
H1117-5
H1117-Adj
Load Regulation
IO=0mA, VIN=3.3~10V
IO =0mA, VIN =4~10V
IO =0mA, VIN =4.8~10V
IO =0mA, VIN =6.5~10V
IO =10mA, VIN -VO=1.5~10V
-1
-1
-2
-3
- 0.1
H1117-1.8
H1117-2.5
H1117-3.3
H1117-5
H1117-Adj
Dropout Voltage NOTE3
IO=0~800mA, VIN=3.3V, TJ=25oC
IO=0~1200mA, VIN=3.3V, NOTE1
IO=0~800mA, VIN=4V, TJ=25oC
IO=0~1200mA, VIN=4V, NOTE1
IO=0~800mA, VIN=4.8V, TJ=25oC
IO=0~1200mA, VIN=4.8V, NOTE1
I =0~800mA, V =6.5V, T =25 CO
IN
owww.DataSheet.co.kr
J
IO=0~1200mA, VIN=6.5V, NOTE1
IO=0~800mA, VIN=2.75V, TJ=25oC
IO=0~1200mA, VIN=2.75V, NOTE1
--
--
--
--
--
--
--
--
--
--
All H1117 Series
Current Limit
IO=100mA, TJ=25oC
IO=500mA, TJ=25oC
IO=1200mA, TJ=25oC
IO=1200mA
- 1.05
- 1.1
- 1.2
- 1.2
All H1117 Series
Minimum Load Current
VIN -VO=1.5V
2000 2600
H1117-ADJ NOTE1 & NOTE2
Quiescent Current
VIN -VO=13.75V NOTE1 & NOTE2
- 1.7
H1117-Fix NOTE1
Adjust Pin Current NOTE1 & NOTE2
Adjust Pin Current Change
Ripple Rejection
VIN -VO=5V NOTE1
IO =10mA, VIN -VO=1.5V NOTE1 & NOTE2
IO =10mA, VIN -VO=1.4V~10V
-6
- 50
- 0.5
All H1117 Series
Temperature Drift
f=120MHz, VIN -VO=3V+1.5Vpp, CO=22uF
- 62
H1117-Fix
TJ=0~25oC
- 0.5
H1117-Adj
TJ=0~25oC
-2
Note: 1. Specification applies over the full operating junction temperature range, 0~125oC
2. H1117-Adj require a minimum load current for ±3% regulation
3. Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage.
Max.
1.818
2.525
3.33
5.05
1.262
6
7
7
10
0.4
0.4
1
0.4
1
0.4
1
0.4
1
0.4
1
1.15
1.15
1.3
1.55
3200
5
10
120
5
-
-
-
Units
V
V
V
V
V
mV
mV
mV
mV
%
%
%
%
%
%
%
%
%
%
%
V
V
V
V
mA
mA
mA
uA
uA
dB
%
%
H1117 Series
HSMC Product Specification
Datasheet pdf - http://www.DataSheet4U.net/

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HI-SINCERITY
MICROELECTRONICS CORP.
Characteristics Curve
Spec. No. : IC200401
Issued Date : 2004.02.01
Revised Date : 2005.07.14
Page No. : 3/8
Ripple Rejection & Frequency
70
60
50
40
30
20
Vin-Vout(ic)=3VDC+1Vrm s
10 Iout=100mA
Tj=25oC
0
10
100 1000
Frequency (Hz)
10000
100000
Current Range
Vin-Vout=3VDC
Tj=25oC
0.0 0.5 1.0 1.5 2.0 2.5 3.0
Ouput CurrentA
Output Voltage Change & Temperature
0.6
0.4
0.2
0
-0.2
-0.4
Iout=10mA
-0.6
0
50
100
Temperature (oC)
150
200
8
7
6
www.DataSheet.co.kr
5
4
3
2
1
0
0
Start Time
Vinput
0mA, Voutput
1A, Voutput
100 200 300 400 500
Time (uS)
1.22
1.20
1.18
1.16
1.14
1.12
1.10
1.08
1.06
0
Dropout Voltage & Output Current
200 400 600 800 1000 1200 1400
Iout (mA)
H1117 Series
Load Transient Response
0.6
0.5 1.0
0.4 0.5
0.3 0
0.2
0.1
0.0
-0.1
-0.2
0
Vin-Vout=1.5V
Tj=25oC
5 10 15 20 25 30 35 40 45 50
Time (uS)
HSMC Product Specification
Datasheet pdf - http://www.DataSheet4U.net/