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Microchip Technology AC162064 Data Sheet

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PAGE 14
Analog/Interface
Family Products
Power-Management Combination Products (continued)
TC1302B
(3)
6.0
LDO1: 1.5-3.3
LDO2: 1.5-3.3
LDO1: 300
LDO2: 150
-40 to +125
114
LDO1: 104
LDO2: 150
±0.5
Dual LDO, per channel output 
shutdown, Reference bypass
8-Pin MSOP, 8-Pin 3x3 DFN
TC1305
6.0
2.5, 2.8, 3.0
150
(2)
-40 to +125
120
240
±0.5
Dual LDO plus Reset output, 
Reference bypass input, Shutdown, 
Select Mode™ selectable output 
voltages 
10-Pin MSOP
TC1306
6.0
1.8, 2.8, 3.0
150
(2)
-40 to +125
120
240
±0.5
Dual LDO plus Reset output, 
Shutdown, Select Mode™ 
selectable output voltages
8-Pin MSOP
TC1307
(3)
6.0
1.8, 2.5, 2.8, 3.0
150
(2)
-40 to +125
220
200
±0.5
Quad LDO plus Reset output, 
Shutdown, Select Mode™ 
selectable output voltage
16-Pin QSOP
POWER MANAGEMENT – Switching Regulators 
Part #
Description
Input 
Voltage 
Range (V)
Output Voltage 
(V)
Operating 
Temperature 
Range (°C)
Control Scheme
Switching 
Frequency 
(kHz)
Typical 
Active 
Current (
μ
A)
Output Current 
(mA)
Features
Packages
MCP1601
Synchronous Buck Regulator
2.7 to 5.5
0.9V to V
IN
-40 to +85
PFM/PWM/LDO
750
825 (PWM) 
125 (PFM)
500
UVLO, Auto-switching, LDO
8-Pin MSOP
MCP1612
Synchronous Buck DC/DC 
Regulator
2.7 to Vi
N
0.8 to 5.5
-40 to +85
Constant frequency 
PWM
1400
10,000
1000
Overall efficiency >94% soft start, over-
temperature and over-current protection
8-Pin MSOP, 
8-Pin 3x3 DFN
MCP1650
Step-up DC/DC Controller
2.7 to 5.5
2.5 to ext. tx 
limited
-40 to +125
Constant frequency, 
2 fixed DC
750
120
560/440
2 duty cycles for min. and max. loads, shutdown 
control, UVLO, soft start
8-Pin MSOP
MCP1651
Step-up DC/DC Controller
2.7 to 5.5
2.5 to ext. tx 
limited
-40 to +125
Constant frequency, 
2 fixed DC
750
120
560/440
2 duty cycles for min. and max. loads, shutdown 
control, low battery detect, UVLO, soft start
8-Pin MSOP
MCP1652
Step-up DC/DC Controller
2.7 to 5.5
2.5 to ext. tx 
limited
-40 to +125
Constant frequency, 
2 fixed DC
750
120
560/440
2 duty cycles for min. and max. loads, shutdown 
control, power-good indicator, UVLO, soft start
8-Pin MSOP
MCP1653
Step-up DC/DC Controller
2.7 to 5.5
2.5 to ext. tx 
limited
-40 to +125
Constant frequency, 
2 fixed DC
750
120
560/440
2 duty cycles for min. and max. loads, shutdown 
control, low battery detect, power-good 
indicator, UVLO, soft start
10-Pin MSOP
TC105
Step-down DC/DC Controller
2.2 to 10
3.0, 3.3, 5.0
-40 to +85
PFM/PWM
300
57
1,000
Low-Power Shutdown mode
5-Pin SOT-23A
TC120
Step-down Regulator/
Controller Combination
1.8 to 10
3.0, 3.3, 5.0
-40 to +85
PFM/PWM
300
52
2,000
Soft-start, Low-Power Shutdown mode
8-Pin SOP
TC125
Step-up DC/DC Regulator
0.9 to 10
3.0, 3.3, 5.0
-40 to +85
PFM
100
20
80
Low-Power Shutdown mode
5-Pin SOT-23A
TC126
Step-up DC/DC Regulator
0.9 to 10
3.0, 3.3, 5.0
-40 to +85
PFM
100
20
80
Feedback voltage sensing
5-Pin SOT-23A
TC115
Step-up DC/DC Regulator
0.9 to 10
3.0, 3.3, 5.0
-40 to +85
PFM/PWM
100
80
140
Feedback voltage sensing, Low-Power 
Shutdown mode
5-Pin SOT-89
TC110
Step-up DC/DC Controller
2.0 to 10
3.0, 3.3, 5.0
-40 to +85
PFM/PWM
100/300
50/120
300
Soft-start, Low-Power Shutdown mode
5-Pin SOT-23A
TC1303
Synchronous Buck Regulator, 
LDO w/Power Good
2.7 to 5.5
DC/DC: 0.8 to 4.5
LDO: 1.5 to 3.3
-40 to +85
PFM/PWM
2000
65/600
DC/DC: 500 mA
LDO: 300 mA
PFM/PWM auto-switching, Power Good output
10-Pin MSOP 
10-Pin 3x3 DFN
POWER MANAGEMENT – Linear Regulators (continued)
Part #
Max. Input 
Voltage (V)
Output Voltage (V)
Output 
Current (mA)
Junction 
Temperature 
Range (°C)
Typical 
Active 
Current (
μ
A)
Typical Dropout 
Voltage @ Max. 
I
OUT
 (mV)
Typical Output 
Voltage 
Accuracy (%)
Features
Packages
NOTE
1: Depending on external transistor configuration.
2: Each channel (for Dual and Quad LDOs).
3: LDOs with shutdown (except Power-Management Combination Products as indicated) have typical shutdown currents of 0.05 
μ
A.